{"title":"Tohatsu M3.5B Outboard — 2003","description":"\u003cdiv class=\"model-catalog\"\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/tohatsu-m3-5b-outboard\"\u003eBack to Tohatsu M3.5B Outboard\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eSelect a model, production range or part section to narrow your search.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/tohatsu-m3-5b-outboard-2003-assembly-kits\"\u003eTohatsu M3.5B Outboard — 2003 · ASSEMBLY \u0026amp; KITS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/tohatsu-m3-5b-outboard-2003-carburetor\"\u003eTohatsu M3.5B Outboard — 2003 · CARBURETOR\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMatch the model and any listed year, serial number and configuration before choosing a part.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"3f0-87122-1-carburetor-repair-seal-kit-fits-nissan-tohatsu-ns-2-5a2-ns-3-5a2","title":"3F0-87122-1 Carburetor Repair Seal Kit Fits Nissan \/ Tohatsu NS 2.5A2, NS 3.5A2","description":"\u003cdiv style=\"width:100%;max-width:960px;margin:0 auto;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65;color:#233247;background:#ffffff;overflow-wrap:anywhere;\"\u003e\n \u003csection style=\"margin:0 0 36px;padding:clamp(20px,4vw,32px);border:1px solid #294864;border-radius:18px;background-color:#102a43;background-image:linear-gradient(135deg,#102a43 0%,#193e5e 72%,#244e6a 100%);color:#edf4fa;box-shadow:0 12px 28px rgba(16,42,67,0.12);box-sizing:border-box;\"\u003e\n \u003ch2 style=\"margin:0 0 20px;padding:0 0 12px;border-bottom:1px solid #56758f;color:#dce8f2;font-size:14px;line-height:1.5;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;\"\u003eProduct Overview\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 12px;color:#bcd1e2;font-size:12px;line-height:1.6;font-weight:700;letter-spacing:1.1px;\"\u003eXR MARINE · CARBURETORS \u0026amp; REPAIR KITS\u003c\/p\u003e\n \u003cp style=\"margin:0 0 18px;color:#ffffff;font-size:clamp(23px,4vw,30px);line-height:1.3;font-weight:700;letter-spacing:-0.5px;\"\u003e3F0-87122-1 Carburetor Repair Seal Kit Fits Nissan \/ Tohatsu NS 2.5A2, NS 3.5A2\u003c\/p\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThis is a carburetor repair seal kit for servicing the carburetor on the listed Nissan and Tohatsu 2.5 HP and 3.5 HP 2-stroke outboards, as well as the listed Mercury and Mariner 2.5 HP and 3.5 HP 2-stroke outboard applications. It is intended for localized seal servicing and carburetor maintenance rather than replacing a complete carburetor assembly.\u003c\/p\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eBefore ordering, check the full engine model designation, including any NS or M prefix and A2, B, or B2 suffix, and match the complete carburetor repair-kit part number with its revision or M suffix.\u003c\/p\u003e\n \u003cdiv style=\"margin:22px 0 0;padding:14px 16px;border:1px solid #57738b;border-left:3px solid #c2d4e2;border-radius:8px;background:#18344e;color:#edf4fa;font-size:14px;line-height:1.7;\"\u003e\n\u003cstrong\u003eFree shipping on all orders.\u003c\/strong\u003e Lifetime warranty for product quality defects. Normal wear and tear excluded.\u003c\/div\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 36px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eProduct Specifications\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 18px;color:#4d6074;font-size:16px;line-height:1.75;\"\u003eKey product details for identification and comparison.\u003c\/p\u003e\n \u003cdiv style=\"width:100%;box-sizing:border-box;border:1px solid #d5dfe8;border-radius:12px;overflow:hidden;background:#ffffff;box-shadow:0 4px 14px rgba(16,42,67,0.04);\"\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003ctbody\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eProduct Type\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;\"\u003eCarburetor Repair Seal Kit\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eBrand\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;\"\u003eXR Marine\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003ePrimary Reference Numbers\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3F0-87122-0, 3F0-87122-1, 3F0-87122-2, 3F0871220M, 3F0871221M, 3F0871222M, 41859M, 92520M\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eEngine Stroke\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;\"\u003e2-Stroke\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eListed Engine Models\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;\"\u003eNissan \/ Tohatsu NS 2.5A2, NS 3.5A2, NS 3.5B, NS 3.5B2, M 2.5A2, M 3.5A2, M 3.5B, M 3.5B2; Mercury \/ Mariner 2.5 HP \u0026amp; 3.5 HP 2-Stroke outboard applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eService Purpose\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;\"\u003eCarburetor repair and seal servicing for the listed outboard applications (not a complete carburetor assembly)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 36px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eFitment\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 18px;padding:18px 20px;border:1px solid #cddae5;border-left:4px solid #102a43;border-radius:10px;background:#eef3f8;color:#102a43;font-size:19px;line-height:1.5;font-weight:700;\"\u003eThe 3F0-87122-1 Carburetor Repair Seal Kit from XR Marine fits Nissan \/ Tohatsu NS 2.5A2 and M 2.5A2 (2.5 HP), NS 3.5A2, NS 3.5B, NS 3.5B2, M 3.5A2, M 3.5B, and M 3.5B2 (3.5 HP) 2-stroke outboards, as well as Mercury and Mariner 2.5 HP and 3.5 HP 2-stroke outboard applications in the entries listed below.\u003c\/p\u003e\n \u003cp style=\"margin:0 0 18px;color:#4d6074;font-size:16px;line-height:1.75;\"\u003eMatch the full engine model designation on your identification plate—including the NS or M prefix and the A2, B, or B2 suffix—against the individual entries below, and compare the complete OEM service part number with its suffix. Horsepower alone cannot confirm fitment.\u003c\/p\u003e\n \u003cul style=\"list-style:none;margin:0;padding:0;\"\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Nissan \/ Tohatsu Marine Outboard | \u003cstrong\u003eModel:\u003c\/strong\u003e NS 2.5A2 | \u003cstrong\u003ePower:\u003c\/strong\u003e 2.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eEngine Type:\u003c\/strong\u003e Outboard | \u003cstrong\u003eNote:\u003c\/strong\u003e Confirm the carburetor service part number before purchase.\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Nissan \/ Tohatsu Marine Outboard | \u003cstrong\u003eModel:\u003c\/strong\u003e NS 3.5A2 | \u003cstrong\u003ePower:\u003c\/strong\u003e 3.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eEngine Type:\u003c\/strong\u003e Outboard | \u003cstrong\u003eNote:\u003c\/strong\u003e Confirm the carburetor service part number before purchase.\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Nissan \/ Tohatsu Marine Outboard | \u003cstrong\u003eModel:\u003c\/strong\u003e NS 3.5B | \u003cstrong\u003ePower:\u003c\/strong\u003e 3.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eEngine Type:\u003c\/strong\u003e Outboard | \u003cstrong\u003eNote:\u003c\/strong\u003e Confirm the carburetor service part number before purchase.\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Nissan \/ Tohatsu Marine Outboard | \u003cstrong\u003eModel:\u003c\/strong\u003e NS 3.5B2 | \u003cstrong\u003ePower:\u003c\/strong\u003e 3.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eEngine Type:\u003c\/strong\u003e Outboard | \u003cstrong\u003eNote:\u003c\/strong\u003e Confirm the carburetor service part number before purchase.\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Nissan \/ Tohatsu Marine Outboard | \u003cstrong\u003eModel:\u003c\/strong\u003e M 2.5A2 | \u003cstrong\u003ePower:\u003c\/strong\u003e 2.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eEngine Type:\u003c\/strong\u003e Outboard | \u003cstrong\u003eNote:\u003c\/strong\u003e Confirm the carburetor service part number before purchase.\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Nissan \/ Tohatsu Marine Outboard | \u003cstrong\u003eModel:\u003c\/strong\u003e M 3.5A2 | \u003cstrong\u003ePower:\u003c\/strong\u003e 3.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eEngine Type:\u003c\/strong\u003e Outboard | \u003cstrong\u003eNote:\u003c\/strong\u003e Confirm the carburetor service part number before purchase.\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Nissan \/ Tohatsu Marine Outboard | \u003cstrong\u003eModel:\u003c\/strong\u003e M 3.5B | \u003cstrong\u003ePower:\u003c\/strong\u003e 3.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eEngine Type:\u003c\/strong\u003e Outboard | \u003cstrong\u003eNote:\u003c\/strong\u003e Confirm the carburetor service part number before purchase.\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Nissan \/ Tohatsu Marine Outboard | \u003cstrong\u003eModel:\u003c\/strong\u003e M 3.5B2 | \u003cstrong\u003ePower:\u003c\/strong\u003e 3.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eEngine Type:\u003c\/strong\u003e Outboard | \u003cstrong\u003eNote:\u003c\/strong\u003e Confirm the carburetor service part number before purchase.\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mercury Mariner (Mercury) | \u003cstrong\u003ePower:\u003c\/strong\u003e 2.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eEngine Type:\u003c\/strong\u003e Outboard | \u003cstrong\u003eNote:\u003c\/strong\u003e Exact model, year and serial number not specified. Confirm the carburetor service part number before purchase.\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mercury Mariner (Mercury) | \u003cstrong\u003ePower:\u003c\/strong\u003e 3.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eEngine Type:\u003c\/strong\u003e Outboard | \u003cstrong\u003eNote:\u003c\/strong\u003e Exact model, year and serial number not specified. Confirm the carburetor service part number before purchase.\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mercury Mariner (Mariner) | \u003cstrong\u003ePower:\u003c\/strong\u003e 2.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eEngine Type:\u003c\/strong\u003e Outboard | \u003cstrong\u003eNote:\u003c\/strong\u003e Exact model, year and serial number not specified. Confirm the carburetor service part number before purchase.\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mercury Mariner (Mariner) | \u003cstrong\u003ePower:\u003c\/strong\u003e 3.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eEngine Type:\u003c\/strong\u003e Outboard | \u003cstrong\u003eNote:\u003c\/strong\u003e Exact model, year and serial number not specified. Confirm the carburetor service part number before purchase.\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 36px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eOEM \u0026amp; Part Number References\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 18px;color:#4d6074;font-size:16px;line-height:1.75;\"\u003eUse the complete reference number, including its suffix, when comparing parts. Reference numbers do not confirm that every version is interchangeable.\u003c\/p\u003e\n \u003cdiv style=\"width:100%;box-sizing:border-box;border:1px solid #d5dfe8;border-radius:12px;overflow:hidden;background:#ffffff;box-shadow:0 4px 14px rgba(16,42,67,0.04);\"\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"col\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eBrand \/ Source\u003c\/th\u003e\n \u003cth scope=\"col\" style=\"padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eReference Number\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3F0-87122-0, 3F0-87122-1, 3F0-87122-2, 3F0871220M, 3F0871221M, 3F0871222M, 3F0-W0093-00, 369871221M\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eMercury Mariner\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e41859M, 92520M, 11502M\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eYamaha Outboard (Reference)\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e6A1-W0093-01-00, 6G1-W0093-00-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eSierra (Reference)\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e18-7765, 18-7293\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eRECMAR (Reference)\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003eREC6A1-W0093-01, REC6G1-W0093-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eAdditional Reference (Brand Unspecified)\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3F0-87122-1\/2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003c\/section\u003e\n\n \n\n \u003csection style=\"margin:0 0 36px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 18px;color:#4d6074;font-size:16px;line-height:1.75;\"\u003eGeneral installation overview. Follow the service manual for your exact engine and carburetor configuration. Fuel-system work requires the appropriate skills and precautions.\u003c\/p\u003e\n \u003col style=\"margin:0;padding-left:22px;list-style-type:decimal;\"\u003e\n \u003cli style=\"margin:0 0 14px;padding:10px 12px 12px;border-bottom:1px solid #e0e7ee;\"\u003e\n\u003cstrong\u003ePreparation and Part Comparison:\u003c\/strong\u003e Ensure the engine is shut off and cool, isolate the fuel supply and ignition according to your service manual, and work in a well-ventilated area away from ignition sources. Before disassembly, verify your engine model plate and compare the supplied seal kit parts against your existing carburetor components.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 14px;padding:10px 12px 12px;border-bottom:1px solid #e0e7ee;\"\u003e\n\u003cstrong\u003eDisassembly and Seal Replacement:\u003c\/strong\u003e Note the routing of fuel lines and linkage orientations before removing the carburetor. Disassemble the necessary carburetor sections per the factory manual, clean the sealing surfaces carefully, and replace only the seals and components that are supplied in the kit and match your carburetor configuration.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 14px;padding:10px 12px 12px;border-bottom:1px solid #e0e7ee;\"\u003e\n\u003cstrong\u003eReassembly and Leak Inspection:\u003c\/strong\u003e Reassemble the carburetor and reinstall it following the service manual procedures and adjustments. Restore the fuel supply and inspect thoroughly for any fuel leaks or linkage binding before testing the engine with an appropriate cooling water supply. Stop immediately if any leak or abnormal operation is observed.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 36px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eBefore You Order\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 18px;color:#4d6074;font-size:16px;line-height:1.75;\"\u003eA careful fitment check helps you choose the right part the first time.\u003c\/p\u003e\n \u003cul style=\"margin:0;padding-left:22px;\"\u003e\n \u003cli style=\"margin:0 0 10px;\"\u003eMatch the full engine model designation on the identification plate.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 10px;\"\u003eVerify your exact model configuration and any serial-number or version details against your engine parts catalog.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 10px;\"\u003eCompare the complete OEM reference number, including its suffix. Horsepower or appearance alone is not enough.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 10px;\"\u003eConfirm the package contents and the quantity needed for your repair.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 10px;\"\u003eFor Nissan and Tohatsu outboards, verify the exact NS or M prefix and the A2, B, or B2 suffix; for Mercury and Mariner applications, match the complete service part number including the M suffix.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cp style=\"margin:14px 0;\"\u003eNeed help checking fitment? Have your engine identification details, the existing part number and clear photos ready when you contact XR Marine.\u003c\/p\u003e\n \u003ca href=\"https:\/\/xrmarines.com\/pages\/contact\" style=\"display:inline-block;box-sizing:border-box;max-width:100%;margin:4px 0 0;padding:11px 16px;border:1px solid #b8c8d7;border-radius:8px;background:#ffffff;color:#102a43;text-decoration:underline;text-underline-offset:3px;font-size:15px;line-height:1.5;font-weight:700;\"\u003eAsk XR Marine About Fitment\u003c\/a\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 36px;\"\u003e\u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eWhy XR Marine\u003c\/h2\u003e\n\u003cdiv style=\"padding:24px;border:1px solid #c8d7e3;border-left:4px solid #102a43;border-radius:12px;background-color:#edf3f8;background-image:linear-gradient(120deg,#edf3f8 0%,#f8fafc 100%);box-shadow:0 5px 16px rgba(16,42,67,0.05);\"\u003e\n\u003cp style=\"margin:0 0 16px;color:#102a43;font-size:24px;line-height:1.35;font-weight:700;letter-spacing:-0.4px;\"\u003eCarburetors are our focus. Fitment comes first.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eXR Marine specializes in marine carburetors, carburetor repair kits and the related parts needed for these repairs. We keep our focus on this product line so that product information stays centered on the details that matter: engine applications, complete part-number references and what is included.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003eUse our individual fitment entries and part references to compare your application, then contact XR Marine if you need help before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\n \u003cdiv style=\"display:flex;flex-wrap:wrap;align-items:stretch;gap:20px;margin:0 0 36px;\"\u003e\n \u003csection style=\"flex:1 1 300px;min-width:0;margin:0;padding:22px;border:1px solid #d5dfe8;border-top:4px solid #102a43;border-radius:12px;background:#f7f9fc;box-shadow:0 5px 16px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eShipping\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003e\u003cstrong\u003eFree shipping on all orders. No minimum order value.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eFor questions about delivery to your destination or delivery timing, contact XR Marine before placing your order.\u003c\/p\u003e\n\u003ca href=\"https:\/\/xrmarines.com\/pages\/contact\" style=\"display:inline-block;box-sizing:border-box;max-width:100%;margin:4px 0 0;padding:11px 16px;border:1px solid #b8c8d7;border-radius:8px;background:#ffffff;color:#102a43;text-decoration:underline;text-underline-offset:3px;font-size:15px;line-height:1.5;font-weight:700;\"\u003eContact XR Marine About Shipping\u003c\/a\u003e\u003c\/section\u003e\n \u003csection style=\"flex:1 1 300px;min-width:0;margin:0;padding:22px;border:1px solid #d5dfe8;border-top:4px solid #102a43;border-radius:12px;background:#f7f9fc;box-shadow:0 5px 16px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eLifetime Warranty\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eXR Marine provides lifetime warranty coverage for product quality defects. Normal wear and tear is excluded.\u003c\/p\u003e\n\u003cul style=\"margin:0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:0 0 10px;\"\u003e\n\u003cstrong\u003eCovered:\u003c\/strong\u003e product quality defects.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;\"\u003e\n\u003cstrong\u003eNot covered:\u003c\/strong\u003e normal wear and tear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin:14px 0;\"\u003eContact XR Marine for warranty assistance. Having your order details and a description of the issue available can help us understand your request.\u003c\/p\u003e\n\u003ca href=\"https:\/\/xrmarines.com\/pages\/contact\" style=\"display:inline-block;box-sizing:border-box;max-width:100%;margin:4px 0 0;padding:11px 16px;border:1px solid #b8c8d7;border-radius:8px;background:#ffffff;color:#102a43;text-decoration:underline;text-underline-offset:3px;font-size:15px;line-height:1.5;font-weight:700;\"\u003eContact XR Marine About Warranty\u003c\/a\u003e\u003c\/section\u003e\n \u003c\/div\u003e\n\n \u003csection style=\"margin:0 0 36px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 18px;color:#4d6074;font-size:16px;line-height:1.75;\"\u003eAnswers to common questions about this product and its application.\u003c\/p\u003e\n \u003cdiv style=\"margin:0 0 14px;padding:18px 20px;border:1px solid #dbe4ec;border-radius:10px;background:#f7f9fc;\"\u003e\n \u003ch3 style=\"margin:0 0 12px;color:#102a43;font-size:18px;line-height:1.45;font-weight:700;\"\u003eIs this product a complete replacement carburetor or a repair seal kit?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThis product is a carburetor repair seal kit intended for carburetor repair and seal servicing on the listed 2-stroke outboard applications. It is not a complete replacement carburetor assembly.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"margin:0 0 14px;padding:18px 20px;border:1px solid #dbe4ec;border-radius:10px;background:#f7f9fc;\"\u003e\n \u003ch3 style=\"margin:0 0 12px;color:#102a43;font-size:18px;line-height:1.45;font-weight:700;\"\u003eHow do I confirm fitment for my Nissan or Tohatsu 2.5 HP or 3.5 HP outboard?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eCheck the engine identification plate for the full model code, including the NS or M prefix and the exact suffix (A2, B, or B2). Then compare your engine's required service part number against the listed reference numbers such as 3F0-87122-0, 3F0-87122-1, 3F0-87122-2, or their M-suffix counterparts.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"margin:0 0 14px;padding:18px 20px;border:1px solid #dbe4ec;border-radius:10px;background:#f7f9fc;\"\u003e\n \u003ch3 style=\"margin:0 0 12px;color:#102a43;font-size:18px;line-height:1.45;font-weight:700;\"\u003eCan I order this kit for a Mercury or Mariner 2.5 HP or 3.5 HP 2-stroke outboard by horsepower alone?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eNo. Exact model, year, and serial number details are not specified in the general Mercury and Mariner 2.5 HP and 3.5 HP 2-stroke entries, so you must verify that your engine requires one of the listed service part numbers (such as 41859M, 92520M, or 11502M, including the M suffix) before ordering.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"margin:0 0 14px;padding:18px 20px;border:1px solid #dbe4ec;border-radius:10px;background:#f7f9fc;\"\u003e\n \u003ch3 style=\"margin:0 0 12px;color:#102a43;font-size:18px;line-height:1.45;font-weight:700;\"\u003eWhy are Yamaha, Sierra, and RECMAR part numbers listed in the reference table?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eNumbers such as 6A1-W0093-01-00, 6G1-W0093-00-00, 18-7765, 18-7293, REC6A1-W0093-01, and REC6G1-W0093-00 are provided as part-number cross-references from the product records. Reference numbers do not confirm that every version is interchangeable, so always match both your engine application and complete part number.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"margin:0 0 14px;padding:18px 20px;border:1px solid #dbe4ec;border-radius:10px;background:#f7f9fc;\"\u003e\n \u003ch3 style=\"margin:0 0 12px;color:#102a43;font-size:18px;line-height:1.45;font-weight:700;\"\u003eHow can I check the exact components included in the package before purchasing?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eDetailed component quantities are not itemized on this page. Please contact XR Marine before ordering if you need to confirm the exact supplied contents for your repair.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"margin:0 0 14px;padding:18px 20px;border:1px solid #dbe4ec;border-radius:10px;background:#f7f9fc;\"\u003e\n \u003ch3 style=\"margin:0 0 12px;color:#102a43;font-size:18px;line-height:1.45;font-weight:700;\"\u003eWhat shipping and warranty policies apply to this carburetor repair seal kit?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eAll XR Marine orders include free shipping with no minimum order value. This kit is also backed by our lifetime warranty covering product quality defects, with normal wear and tear excluded.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/section\u003e\n\u003c\/div\u003e","brand":"XR Marine","offers":[{"title":"Default Title","offer_id":67594032382170,"sku":"17CR008","price":22.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/8047\/1002\/files\/17CR008-1.jpg?v=1792584271"},{"product_id":"3f0-03100-4-carburetor-fits-tohatsu-nissan-3-5b2-3-5a2-3-5-hp","title":"3F0-03100-4 Carburetor Fits Tohatsu \u0026 Nissan 3.5B2, 3.5A2 (3.5 HP)","description":"\u003cdiv style=\"width:100%;max-width:960px;margin:0 auto;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65;color:#233247;background:#ffffff;overflow-wrap:anywhere;\"\u003e\n \u003csection style=\"margin:0 0 36px;padding:clamp(20px,4vw,32px);border:1px solid #294864;border-radius:18px;background-color:#102a43;background-image:linear-gradient(135deg,#102a43 0%,#193e5e 72%,#244e6a 100%);color:#edf4fa;box-shadow:0 12px 28px rgba(16,42,67,0.12);box-sizing:border-box;\"\u003e\n \u003ch2 style=\"margin:0 0 20px;padding:0 0 12px;border-bottom:1px solid #56758f;color:#dce8f2;font-size:14px;line-height:1.5;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;\"\u003eProduct Overview\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 12px;color:#bcd1e2;font-size:12px;line-height:1.6;font-weight:700;letter-spacing:1.1px;\"\u003eXR MARINE · CARBURETORS \u0026amp; REPAIR KITS\u003c\/p\u003e\n \u003cp style=\"margin:0 0 18px;color:#ffffff;font-size:clamp(23px,4vw,30px);line-height:1.3;font-weight:700;letter-spacing:-0.5px;\"\u003e3F0-03100-4 Carburetor Fits Tohatsu, Nissan, Mercury \u0026amp; Mariner 3.5B2, 3.5A2 (3.5 HP) - XR Marine\u003c\/p\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThis product is a replacement carburetor assembly, not a carburetor repair kit. It is designed for specified Tohatsu and Nissan 2.5 HP and 3.5 HP 2-stroke outboards (models 2.5A2, 3.5A2, and 3.5B2), as well as specified Mercury and Mariner 2 HP, 2.5 HP, 3 HP, and 3.3 HP single-cylinder 2-stroke outboard applications.\u003c\/p\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eUse this carburetor when replacing the complete carburetor unit within the listed model and engine-configuration applications. Always compare your engine designation and complete original carburetor reference number, including suffixes such as -0, -4, -5, A1, and T06, before ordering.\u003c\/p\u003e\n \u003cdiv style=\"margin:22px 0 0;padding:14px 16px;border:1px solid #57738b;border-left:3px solid #c2d4e2;border-radius:8px;background:#18344e;color:#edf4fa;font-size:14px;line-height:1.7;\"\u003e\n\u003cstrong\u003eFree shipping on all orders.\u003c\/strong\u003e Lifetime warranty for product quality defects. Normal wear and tear excluded.\u003c\/div\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 36px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eProduct Specifications\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 18px;color:#4d6074;font-size:16px;line-height:1.75;\"\u003eKey product details for identification and comparison.\u003c\/p\u003e\n \u003cdiv style=\"width:100%;box-sizing:border-box;border:1px solid #d5dfe8;border-radius:12px;overflow:hidden;background:#ffffff;box-shadow:0 4px 14px rgba(16,42,67,0.04);\"\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003ctbody\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eProduct Type\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;\"\u003eCarburetor (Not a repair kit)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eBrand\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;\"\u003eXR Marine\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003ePrimary OEM References\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3F0-03100-4, 3D5-03100, 3D5-03100-0, 3D5-03100-5, 3F0-03100-0, 3D5031000M, 3D5031005M, 3F0031000M, 3F0031004M, 823040, 8230401, 8230402, 8230404, 8230405, 823040A1, 823040A2, 823040A4, 823040A5, 823040T06, 8M0171810, 3303-8231752, 3303-815070, 3303815070\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eApplicable Engine Cycle\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;\"\u003e2-Stroke\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eApplicable Cylinder Count — Mercury \/ Mariner\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;\"\u003e1 (Single-Cylinder)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eListed Engine Models (Tohatsu \/ Nissan)\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;\"\u003e2.5A2 (2.5 HP), 3.5A2 (3.5 HP), 3.5B2 (3.5 HP)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 36px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eFitment\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 18px;padding:18px 20px;border:1px solid #cddae5;border-left:4px solid #102a43;border-radius:10px;background:#eef3f8;color:#102a43;font-size:19px;line-height:1.5;font-weight:700;\"\u003eThe 3F0-03100-4 Carburetor from XR Marine fits Tohatsu and Nissan 2.5A2 (2.5 HP), 3.5A2 (3.5 HP), and 3.5B2 (3.5 HP) 2-stroke outboards, and fits Mercury and Mariner 2 HP, 2.5 HP, 3 HP, and 3.3 HP 2-stroke outboards when the single-cylinder (cylinder_count: 1) condition is met in the applications listed below.\u003c\/p\u003e\n \u003cp style=\"margin:0 0 18px;color:#4d6074;font-size:16px;line-height:1.75;\"\u003eMatch the full model designation on your engine identification plate against each individual entry below, verify the 2-stroke cycle and single-cylinder requirement where noted, and compare your complete original carburetor reference number including its suffix. Horsepower alone is not sufficient to confirm compatibility.\u003c\/p\u003e\n \u003cul style=\"list-style:none;margin:0;padding:0;\"\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tohatsu (Nissan \/ Tohatsu Marine Outboard) | \u003cstrong\u003eModel:\u003c\/strong\u003e 3.5B2 | \u003cstrong\u003ePower:\u003c\/strong\u003e 3.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tohatsu (Nissan \/ Tohatsu Marine Outboard) | \u003cstrong\u003eModel:\u003c\/strong\u003e 3.5A2 | \u003cstrong\u003ePower:\u003c\/strong\u003e 3.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tohatsu (Nissan \/ Tohatsu Marine Outboard) | \u003cstrong\u003eModel:\u003c\/strong\u003e 2.5A2 | \u003cstrong\u003ePower:\u003c\/strong\u003e 2.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Nissan (Nissan \/ Tohatsu Marine Outboard) | \u003cstrong\u003eModel:\u003c\/strong\u003e 3.5B2 | \u003cstrong\u003ePower:\u003c\/strong\u003e 3.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Nissan (Nissan \/ Tohatsu Marine Outboard) | \u003cstrong\u003eModel:\u003c\/strong\u003e 3.5A2 | \u003cstrong\u003ePower:\u003c\/strong\u003e 3.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Nissan (Nissan \/ Tohatsu Marine Outboard) | \u003cstrong\u003eModel:\u003c\/strong\u003e 2.5A2 | \u003cstrong\u003ePower:\u003c\/strong\u003e 2.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #b8d9c4;border-radius:999px;background:#e6f4eb;color:#1e5b38;font-size:13px;line-height:1.5;font-weight:700;\"\u003e✓ Fits\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mercury (Mercury Mariner) | \u003cstrong\u003ePower:\u003c\/strong\u003e 3.3 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eRestriction:\u003c\/strong\u003e Single-cylinder (cylinder_count: 1); model, year, and serial range not specified\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #dfc58e;border-radius:999px;background:#fff3d6;color:#76520e;font-size:13px;line-height:1.5;font-weight:700;\"\u003e! Check conditions\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mercury (Mercury Mariner) | \u003cstrong\u003ePower:\u003c\/strong\u003e 2.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eRestriction:\u003c\/strong\u003e Single-cylinder (cylinder_count: 1); model, year, and serial range not specified\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #dfc58e;border-radius:999px;background:#fff3d6;color:#76520e;font-size:13px;line-height:1.5;font-weight:700;\"\u003e! Check conditions\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mercury (Mercury Mariner) | \u003cstrong\u003ePower:\u003c\/strong\u003e 2 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eRestriction:\u003c\/strong\u003e Single-cylinder (cylinder_count: 1); model, year, and serial range not specified\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #dfc58e;border-radius:999px;background:#fff3d6;color:#76520e;font-size:13px;line-height:1.5;font-weight:700;\"\u003e! Check conditions\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mercury (Mercury Mariner) | \u003cstrong\u003ePower:\u003c\/strong\u003e 3 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eRestriction:\u003c\/strong\u003e Single-cylinder (cylinder_count: 1); model, year, and serial range not specified\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #dfc58e;border-radius:999px;background:#fff3d6;color:#76520e;font-size:13px;line-height:1.5;font-weight:700;\"\u003e! Check conditions\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mariner (Mercury Mariner) | \u003cstrong\u003ePower:\u003c\/strong\u003e 3.3 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eRestriction:\u003c\/strong\u003e Single-cylinder (cylinder_count: 1); model, year, and serial range not specified\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #dfc58e;border-radius:999px;background:#fff3d6;color:#76520e;font-size:13px;line-height:1.5;font-weight:700;\"\u003e! Check conditions\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mariner (Mercury Mariner) | \u003cstrong\u003ePower:\u003c\/strong\u003e 2.5 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eRestriction:\u003c\/strong\u003e Single-cylinder (cylinder_count: 1); model, year, and serial range not specified\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #dfc58e;border-radius:999px;background:#fff3d6;color:#76520e;font-size:13px;line-height:1.5;font-weight:700;\"\u003e! Check conditions\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mariner (Mercury Mariner) | \u003cstrong\u003ePower:\u003c\/strong\u003e 2 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eRestriction:\u003c\/strong\u003e Single-cylinder (cylinder_count: 1); model, year, and serial range not specified\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #dfc58e;border-radius:999px;background:#fff3d6;color:#76520e;font-size:13px;line-height:1.5;font-weight:700;\"\u003e! Check conditions\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 12px;padding:16px 18px;border:1px solid #d5dfe8;border-left:4px solid #294d6b;border-radius:10px;background:#ffffff;box-shadow:0 3px 10px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\n \u003cdiv style=\"flex:1 1 420px;min-width:0;line-height:1.85;color:#233247;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mariner (Mercury Mariner) | \u003cstrong\u003ePower:\u003c\/strong\u003e 3 HP | \u003cstrong\u003eStroke:\u003c\/strong\u003e 2-Stroke | \u003cstrong\u003eRestriction:\u003c\/strong\u003e Single-cylinder (cylinder_count: 1); model, year, and serial range not specified\u003c\/div\u003e\n \u003cspan style=\"display:inline-block;vertical-align:middle;flex:0 0 auto;margin:0;padding:5px 11px;border:1px solid #dfc58e;border-radius:999px;background:#fff3d6;color:#76520e;font-size:13px;line-height:1.5;font-weight:700;\"\u003e! Check conditions\u003c\/span\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 36px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eOEM \u0026amp; Part Number References\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 18px;color:#4d6074;font-size:16px;line-height:1.75;\"\u003eUse the complete reference number, including its suffix, when comparing parts. Reference numbers do not confirm that every version is interchangeable.\u003c\/p\u003e\n \u003cdiv style=\"width:100%;box-sizing:border-box;border:1px solid #d5dfe8;border-radius:12px;overflow:hidden;background:#ffffff;box-shadow:0 4px 14px rgba(16,42,67,0.04);\"\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"col\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eBrand \/ Reference Context\u003c\/th\u003e\n \u003cth scope=\"col\" style=\"padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eReference Number\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3F0-03100-4\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3D5-03100\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3D5-03100-0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3D5-03100-5\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3F0-03100-0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3D5031000M\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3D5031005M\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3F0031000M\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3F0031004M\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3F0-03100-3\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3F0-03100-2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3F0-03100-1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3D5-03100-4\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3D5-03100-3\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3D5-03100-2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3F0031003M\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e309-03101-0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e309-03113-0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e309-03114-0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eNissan \/ Tohatsu Marine Outboard\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3F0B02496-2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eMercury Mariner\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e823040\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eMercury Mariner\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e8230401\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eMercury Mariner\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e8230402\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eMercury Mariner\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e8230404\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eMercury Mariner\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e8230405\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eMercury Mariner\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e823040A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eMercury Mariner\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e823040A2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eMercury Mariner\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e823040A4\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eMercury Mariner\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e823040A5\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eMercury Mariner\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e823040T06\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eMercury Mariner\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e8M0171810\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eMercury Mariner\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3303-8231752\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eMercury Mariner\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3303-815070\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#f1f4f7;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eMercury Mariner\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3303815070\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#ffffff;\"\u003e\n \u003cth scope=\"row\" style=\"width:38%;padding:14px 12px;vertical-align:top;text-align:left;color:#36516b;font-size:14px;font-weight:700;\"\u003eReference Number (Brand Unspecified)\u003c\/th\u003e\n \u003ctd style=\"padding:14px 12px;vertical-align:top;color:#102a43;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;\"\u003e3F0-03100\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 36px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eWhat's Included\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 18px;color:#4d6074;font-size:16px;line-height:1.75;\"\u003eCheck the supplied components before planning your repair.\u003c\/p\u003e\n \u003cul style=\"margin:0;padding-left:22px;\"\u003e\n \u003cli style=\"margin:0 0 10px;\"\u003eCarburetor (included)\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 36px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 18px;color:#4d6074;font-size:16px;line-height:1.75;\"\u003eGeneral installation overview. Follow the service manual for your exact engine and carburetor configuration. Fuel-system work requires the appropriate skills and precautions.\u003c\/p\u003e\n \u003col style=\"margin:0;padding-left:22px;list-style-type:decimal;\"\u003e\n \u003cli style=\"margin:0 0 14px;padding:10px 12px 12px;border-bottom:1px solid #e0e7ee;\"\u003e\n\u003cstrong\u003eVerify identification and prepare the engine:\u003c\/strong\u003e Confirm your outboard model, 2-stroke cycle, cylinder count, and original carburetor part number before starting work. Shut off the engine, allow it to cool completely, isolate the fuel supply and ignition system as directed by your service manual, and work in a well-ventilated area away from ignition sources.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 14px;padding:10px 12px 12px;border-bottom:1px solid #e0e7ee;\"\u003e\n\u003cstrong\u003eRemove the existing carburetor and compare interfaces:\u003c\/strong\u003e Note or photograph the routing and orientation of the fuel line, throttle linkage, and choke linkage. Remove the old carburetor assembly according to your service manual and compare its mounting flange, linkage connections, and fuel inlet side-by-side with the replacement carburetor.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 14px;padding:10px 12px 12px;border-bottom:1px solid #e0e7ee;\"\u003e\n\u003cstrong\u003eInstall, inspect for leaks, and perform service-manual checks:\u003c\/strong\u003e Mount the replacement carburetor and reconnect the linkages and fuel line per factory procedures. Open the fuel supply and check thoroughly for any fuel seepage before starting. Only test-run the outboard with proper cooling water supplied, verify smooth throttle and choke operation, and stop the engine immediately if any fuel leak, linkage binding, or abnormal running occurs.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 36px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eBefore You Order\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 18px;color:#4d6074;font-size:16px;line-height:1.75;\"\u003eA careful fitment check helps you choose the right part the first time.\u003c\/p\u003e\n \u003cul style=\"margin:0;padding-left:22px;\"\u003e\n \u003cli style=\"margin:0 0 10px;\"\u003eMatch the full engine model designation on the identification plate.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 10px;\"\u003eVerify the engine configuration and any listed conditions (for example, single-cylinder 2-stroke for Mercury and Mariner applications, or 2.5A2, 3.5A2, and 3.5B2 model designations for Tohatsu and Nissan).\u003c\/li\u003e\n \u003cli style=\"margin:0 0 10px;\"\u003eCompare the complete OEM reference number, including its suffix. Horsepower or appearance alone is not enough.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 10px;\"\u003eConfirm the package contents and the quantity needed for your repair.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 10px;\"\u003eKeep hyphens, letters, and suffixes such as -0, -4, -5, A1, and T06 when comparing part numbers; do not assume a number without an \"A\" suffix is interchangeable with an \"A\" version.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cp style=\"margin:14px 0;\"\u003eNeed help checking fitment? Have your engine identification details, the existing part number and clear photos ready when you contact XR Marine.\u003c\/p\u003e\n \u003ca href=\"https:\/\/xrmarines.com\/pages\/contact\" style=\"display:inline-block;box-sizing:border-box;max-width:100%;margin:4px 0 0;padding:11px 16px;border:1px solid #b8c8d7;border-radius:8px;background:#ffffff;color:#102a43;text-decoration:underline;text-underline-offset:3px;font-size:15px;line-height:1.5;font-weight:700;\"\u003eAsk XR Marine About Fitment\u003c\/a\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 36px;\"\u003e\u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eWhy XR Marine\u003c\/h2\u003e\n\u003cdiv style=\"padding:24px;border:1px solid #c8d7e3;border-left:4px solid #102a43;border-radius:12px;background-color:#edf3f8;background-image:linear-gradient(120deg,#edf3f8 0%,#f8fafc 100%);box-shadow:0 5px 16px rgba(16,42,67,0.05);\"\u003e\n\u003cp style=\"margin:0 0 16px;color:#102a43;font-size:24px;line-height:1.35;font-weight:700;letter-spacing:-0.4px;\"\u003eCarburetors are our focus. Fitment comes first.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eXR Marine specializes in marine carburetors, carburetor repair kits and the related parts needed for these repairs. We keep our focus on this product line so that product information stays centered on the details that matter: engine applications, complete part-number references and what is included.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003eUse our individual fitment entries and part references to compare your application, then contact XR Marine if you need help before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\n \u003cdiv style=\"display:flex;flex-wrap:wrap;align-items:stretch;gap:20px;margin:0 0 36px;\"\u003e\n \u003csection style=\"flex:1 1 300px;min-width:0;margin:0;padding:22px;border:1px solid #d5dfe8;border-top:4px solid #102a43;border-radius:12px;background:#f7f9fc;box-shadow:0 5px 16px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eShipping\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003e\u003cstrong\u003eFree shipping on all orders. No minimum order value.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eFor questions about delivery to your destination or delivery timing, contact XR Marine before placing your order.\u003c\/p\u003e\n\u003ca href=\"https:\/\/xrmarines.com\/pages\/contact\" style=\"display:inline-block;box-sizing:border-box;max-width:100%;margin:4px 0 0;padding:11px 16px;border:1px solid #b8c8d7;border-radius:8px;background:#ffffff;color:#102a43;text-decoration:underline;text-underline-offset:3px;font-size:15px;line-height:1.5;font-weight:700;\"\u003eContact XR Marine About Shipping\u003c\/a\u003e\u003c\/section\u003e\n \u003csection style=\"flex:1 1 300px;min-width:0;margin:0;padding:22px;border:1px solid #d5dfe8;border-top:4px solid #102a43;border-radius:12px;background:#f7f9fc;box-shadow:0 5px 16px rgba(16,42,67,0.05);box-sizing:border-box;\"\u003e\u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eLifetime Warranty\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eXR Marine provides lifetime warranty coverage for product quality defects. Normal wear and tear is excluded.\u003c\/p\u003e\n\u003cul style=\"margin:0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:0 0 10px;\"\u003e\n\u003cstrong\u003eCovered:\u003c\/strong\u003e product quality defects.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;\"\u003e\n\u003cstrong\u003eNot covered:\u003c\/strong\u003e normal wear and tear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin:14px 0;\"\u003eContact XR Marine for warranty assistance. Having your order details and a description of the issue available can help us understand your request.\u003c\/p\u003e\n\u003ca href=\"https:\/\/xrmarines.com\/pages\/contact\" style=\"display:inline-block;box-sizing:border-box;max-width:100%;margin:4px 0 0;padding:11px 16px;border:1px solid #b8c8d7;border-radius:8px;background:#ffffff;color:#102a43;text-decoration:underline;text-underline-offset:3px;font-size:15px;line-height:1.5;font-weight:700;\"\u003eContact XR Marine About Warranty\u003c\/a\u003e\u003c\/section\u003e\n \u003c\/div\u003e\n\n \u003csection style=\"margin:0 0 36px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 12px;border-bottom:1px solid #d5dfe8;color:#102a43;font-size:22px;line-height:1.35;font-weight:700;letter-spacing:-0.35px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 18px;color:#4d6074;font-size:16px;line-height:1.75;\"\u003eAnswers to common questions about this product and its application.\u003c\/p\u003e\n \u003cdiv style=\"margin:0 0 14px;padding:18px 20px;border:1px solid #dbe4ec;border-radius:10px;background:#f7f9fc;\"\u003e\n \u003ch3 style=\"margin:0 0 12px;color:#102a43;font-size:18px;line-height:1.45;font-weight:700;\"\u003eIs this product a complete carburetor or a carburetor repair kit?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThis product is a replacement carburetor assembly, not a carburetor repair kit. It is used when replacing the carburetor unit on the specified 2-stroke outboard applications.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"margin:0 0 14px;padding:18px 20px;border:1px solid #dbe4ec;border-radius:10px;background:#f7f9fc;\"\u003e\n \u003ch3 style=\"margin:0 0 12px;color:#102a43;font-size:18px;line-height:1.45;font-weight:700;\"\u003eWhich Tohatsu and Nissan outboard models are listed for this carburetor?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThe confirmed Tohatsu and Nissan applications are 2-stroke models 2.5A2 (2.5 HP), 3.5A2 (3.5 HP), and 3.5B2 (3.5 HP). Check your engine identification plate to confirm you have one of these exact model designations and match your original carburetor reference number.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"margin:0 0 14px;padding:18px 20px;border:1px solid #dbe4ec;border-radius:10px;background:#f7f9fc;\"\u003e\n \u003ch3 style=\"margin:0 0 12px;color:#102a43;font-size:18px;line-height:1.45;font-weight:700;\"\u003eWhat do I need to check for Mercury and Mariner 2 HP, 2.5 HP, 3 HP, and 3.3 HP outboards?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eFor Mercury and Mariner applications, the engine must be a single-cylinder (1-cylinder), 2-stroke outboard rated at 2 HP, 2.5 HP, 3 HP, or 3.3 HP. Because specific model years and serial ranges are not specified in the application records, you must also match the complete original carburetor reference number on your existing unit.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"margin:0 0 14px;padding:18px 20px;border:1px solid #dbe4ec;border-radius:10px;background:#f7f9fc;\"\u003e\n \u003ch3 style=\"margin:0 0 12px;color:#102a43;font-size:18px;line-height:1.45;font-weight:700;\"\u003eWhy do suffixes like -0, -4, -5, A1, and T06 matter when comparing part numbers?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eReference-number suffixes identify specific carburetor versions. Similar-looking base numbers do not guarantee that two versions are interchangeable, and you should not assume a number without an \"A\" suffix is identical to the corresponding \"A\" version. Always compare the full number including letters and hyphens.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"margin:0 0 14px;padding:18px 20px;border:1px solid #dbe4ec;border-radius:10px;background:#f7f9fc;\"\u003e\n \u003ch3 style=\"margin:0 0 12px;color:#102a43;font-size:18px;line-height:1.45;font-weight:700;\"\u003eCan I order based on horsepower alone?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eNo. Horsepower alone is not enough to identify the correct carburetor. Outboards of the same horsepower rating can use different engine cycles, model revisions, or carburetor configurations, so always verify both the engine details and the complete OEM reference number.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"margin:0 0 14px;padding:18px 20px;border:1px solid #dbe4ec;border-radius:10px;background:#f7f9fc;\"\u003e\n \u003ch3 style=\"margin:0 0 12px;color:#102a43;font-size:18px;line-height:1.45;font-weight:700;\"\u003eWhat shipping and warranty policies apply to this carburetor?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eXR Marine offers free shipping on all orders with no minimum order value, and provides lifetime warranty coverage for product quality defects (normal wear and tear is excluded).\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/section\u003e\n\u003c\/div\u003e","brand":"XR Marine","offers":[{"title":"Default Title","offer_id":67594089431258,"sku":"17CA3F0","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/8047\/1002\/files\/51qzV8XDytL._SL250.jpg?v=1792587789"}],"url":"https:\/\/xrmarines.com\/collections\/tohatsu-m3-5b-outboard-2003.oembed","provider":"XR Marine","version":"1.0","type":"link"}