6H4-W0093-03 Carburetor Repair Kit Fits Yamaha Outboard 25QEO, 40V

Name: 6H4-W0093-03 Carburetor Repair Kit Fits Yamaha Outboard 25QEO, 40V
Brand: XR Marine
Price: 22.5 USD
Availability: InStock

$22.50

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Product Overview

XR MARINE · CARBURETORS & REPAIR KITS

6H4-W0093-03 Carburetor Repair Kit Fits Yamaha Outboard 25QEO, 40V

This XR Marine product is a carburetor repair seal kit intended for carburetor repair and seal servicing on the listed Yamaha Outboard and Nissan / Tohatsu Marine outboard applications. It is a repair kit rather than a complete carburetor assembly.

Yamaha applications have model-specific year limits, while the Nissan / Tohatsu M60C (60 HP) and M70C (70 HP) applications are limited to 3-cylinder, 2-stroke outboards. Select the kit by the complete engine model designation and full part-number suffix, and confirm the supplied component list and carburetor coverage before ordering.

Free shipping on all orders. Lifetime warranty for product quality defects. Normal wear and tear excluded.

Product Specifications

Key product details for identification and comparison.

Product Type	Carburetor Repair Kit (Carburetor Repair Seal Kit)
Brand	XR Marine
Primary Reference Number	6H4-W0093-03
Yamaha Outboard OEM References	6H4-W0093-02, 6H4-W0093-03, 6H4-W0093-04, 6H4-W0093-03-00, 6H4-W0093-04-00
Nissan / Tohatsu Marine Outboard OEM References	3F3-87122-1, 3F3-87122-0, 3F3871220
Other Brand & Aftermarket References	Mercury Mariner 8M6010313 (3 SETS), Sierra 18-7768, Mallory 9-37503, RECMAR REC6H4-W0093-03, GLM 40695, AM6H4-W0093-02
M60C Application Cylinder Count	3
M70C Application Cylinder Count	3
Sierra-to-Yamaha Reference Quantity	3 Sierra 18-7768 kits : 1 Yamaha 6H4-W0093-03-00 kit (catalog reference note; does not establish this product's package coverage)
Listed Engine Models	Yamaha Outboard 25QEO, 40V, 40VM, 40VE, C40T, C40TL, 40YET, 50H, 50HR, 50HM, 50HW, 50HE; Nissan / Tohatsu Marine Outboard M60C, M70C (see individual fitment entries and conditions below)

Fitment

The 6H4-W0093-03 Carburetor Repair Kit from XR Marine fits Yamaha Outboard 25QEO (25 HP), 40V, 40VM, 40VE, C40T, C40TL, and 40YET (40 HP), and 50H, 50HR, 50HM, 50HW, and 50HE (50 HP) outboards in the model-year applications listed below, as well as Nissan / Tohatsu Marine M60C (60 HP) and M70C (70 HP) outboards when limited to 2-stroke, 3-cylinder configurations.

Verify the complete engine model code on your identification plate against each individual year entry below, and compare the full OEM reference number including its suffix. Horsepower alone cannot confirm fitment; for Nissan / Tohatsu applications, confirm both the 2-stroke and 3-cylinder specifications and verify package coverage before ordering.

Brand: Yamaha Outboard | Model: 25QEO | Power: 25 HP | Year: 1993 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 25QEO | Power: 25 HP | Year: 1994 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2003 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2004 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2005 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2006 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2007 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2008 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2009 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2010 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2011 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2012 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2013 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40V | Power: 40 HP | Year: 2014 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2003 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2004 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2005 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2006 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2007 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2008 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2009 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2010 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2011 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2012 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2013 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VM | Power: 40 HP | Year: 2014 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2003 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2004 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2005 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2006 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2007 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2008 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2009 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2010 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2011 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2012 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2013 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40VE | Power: 40 HP | Year: 2014 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40T | Power: 40 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40T | Power: 40 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40T | Power: 40 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40T | Power: 40 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40T | Power: 40 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40T | Power: 40 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40T | Power: 40 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40T | Power: 40 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40TL | Power: 40 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40TL | Power: 40 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40TL | Power: 40 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40TL | Power: 40 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40TL | Power: 40 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40TL | Power: 40 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40TL | Power: 40 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: C40TL | Power: 40 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40YET | Power: 40 HP | Year: 2005 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40YET | Power: 40 HP | Year: 2006 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 40YET | Power: 40 HP | Year: 2007 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50H | Power: 50 HP | Year: 2003 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HR | Power: 50 HP | Year: 2003 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HM | Power: 50 HP | Year: 2003 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HW | Power: 50 HP | Year: 2003 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 1995 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 1996 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 1997 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 1998 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 1999 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 2000 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 2001 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 2002 | Engine Type: Outboard
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Brand: Yamaha Outboard | Model: 50HE | Power: 50 HP | Year: 2003 | Engine Type: Outboard
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Brand: Nissan / Tohatsu Marine Outboard | Model: M60C | Power: 60 HP | Stroke: 2-Stroke | Restriction: Limited to 3-cylinder, 2-stroke outboards; confirm required carburetor kit number and package coverage before ordering
! Check conditions
Brand: Nissan / Tohatsu Marine Outboard | Model: M70C | Power: 70 HP | Stroke: 2-Stroke | Restriction: Limited to 3-cylinder, 2-stroke outboards; confirm required carburetor kit number and package coverage before ordering
! Check conditions

OEM & Part Number References

Use the complete reference number, including its suffix, when comparing parts. Reference numbers do not confirm that every version is interchangeable.

Brand / Source	Reference Number & Notes
Yamaha Outboard	6H4-W0093-02 (OEM reference)
Yamaha Outboard	6H4-W0093-03 (Primary OEM reference)
Yamaha Outboard	6H4-W0093-04 (OEM reference)
Yamaha Outboard	6H4-W0093-03-00 (OEM reference)
Yamaha Outboard	6H4-W0093-04-00 (OEM reference)
Nissan / Tohatsu Marine Outboard	3F3-87122-1 (OEM reference)
Nissan / Tohatsu Marine Outboard	3F3-87122-0 (OEM reference)
Nissan / Tohatsu Marine Outboard	3F3871220 (OEM reference)
Mercury Mariner	8M6010313 (Other brand reference; noted as 3 SETS in source reference data)
Sierra	18-7768 (Aftermarket reference; Sierra catalog specifies three 18-7768 kits for the quantity covered by one Yamaha 6H4-W0093-03-00 kit)
Mallory	9-37503 (Reference number)
RECMAR	REC6H4-W0093-03 (Reference number)
GLM	40695 (Reference number)
Unspecified Brand	AM6H4-W0093-02 (Reference number)

Do not treat an earlier 6H4-W0093-01-series kit as interchangeable solely because it also lists 40 HP or 50 HP engines. Do not assume that -0, -1, -02, -03, -04, or -00 suffix forms establish a supersession or a one-for-one package quantity match.

Installation Guide

General installation overview. Follow the service manual for your exact engine and carburetor configuration. Fuel-system work requires the appropriate skills and precautions.

Preparation and Component Verification: Verify the engine model on the identification plate, compare the complete OEM repair-kit reference number including its suffix, and inspect the supplied seals and components against your service requirements before disassembly. Shut off the engine, allow it to cool completely, isolate the fuel supply and ignition system in accordance with the factory service manual, and work in a well-ventilated area away from ignition sources.
Disassembly and Seal Servicing: Record the routing of fuel hoses and the orientation of throttle and choke linkages before removing the carburetor. Disassemble the carburetor sections following the service manual for your specific Yamaha or Nissan / Tohatsu outboard, clean mating surfaces carefully, and replace only the seals and service parts that match the original components removed from your carburetor.
Reassembly and Leak Inspection: Reassemble the carburetor and reinstall it on the engine using the procedures and adjustments specified in the service manual for your exact model. Restore the fuel supply and inspect all sealing surfaces and connections for fuel leaks before starting; run the engine only with the proper cooling water supply connected, and shut down immediately if any fuel leak, linkage binding, or abnormal operation occurs.

Before You Order

A careful fitment check helps you choose the right part the first time.

Match the full engine model designation on the identification plate.
Check the individual year entry and any serial-number or version restrictions.
Compare the complete OEM reference number, including its suffix. Horsepower or appearance alone is not enough.
Confirm the package contents and the quantity needed for your repair.
For Nissan / Tohatsu M60C (60 HP) and M70C (70 HP) outboards, confirm that your engine is a 2-stroke, 3-cylinder configuration.
Do not assume earlier 6H4-W0093-01-series kits are interchangeable, and note that catalog reference ratios (such as three Sierra 18-7768 kits to one Yamaha 6H4-W0093-03-00 kit) do not define the package coverage of this listing.

Need help checking fitment? Have your engine identification details, the existing part number and clear photos ready when you contact XR Marine.

Ask XR Marine About Fitment

Why XR Marine

Carburetors are our focus. Fitment comes first.

XR 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.

Use our individual fitment entries and part references to compare your application, then contact XR Marine if you need help before ordering.

Shipping

Free shipping on all orders. No minimum order value.

For questions about delivery to your destination or delivery timing, contact XR Marine before placing your order.

Contact XR Marine About Shipping

Lifetime Warranty

XR Marine provides lifetime warranty coverage for product quality defects. Normal wear and tear is excluded.

Covered: product quality defects.
Not covered: normal wear and tear.

Contact XR Marine for warranty assistance. Having your order details and a description of the issue available can help us understand your request.

Contact XR Marine About Warranty

Frequently Asked Questions

Answers to common questions about this product and its application.

Is this product a complete carburetor assembly or a repair kit?

This product is a carburetor repair seal kit used for carburetor repair and seal servicing on the listed outboard models. It is not a complete carburetor assembly.

Can I use this kit in place of a Yamaha 6H4-W0093-01-series kit on a 40 HP or 50 HP engine?

No. Do not treat an earlier 6H4-W0093-01-series kit as interchangeable solely because it also lists 40 HP or 50 HP engines. Always match the complete part number, including its suffix, and the exact engine model and year.

What conditions apply to the Nissan / Tohatsu M60C and M70C applications?

For Nissan / Tohatsu Marine outboards, this kit applies to M60C (60 HP) and M70C (70 HP) models only when they are 2-stroke, 3-cylinder configurations. Confirm your required carburetor kit reference number and package coverage before ordering.

What does the Sierra 18-7768 to Yamaha 6H4-W0093-03-00 quantity note mean?

The Sierra catalog specifies three 18-7768 kits for the quantity covered by one Yamaha 6H4-W0093-03-00 kit. Because reference kits can have different package quantities, that catalog conversion does not establish the package coverage of this listing. Contact XR Marine before ordering to confirm the supplied component list and how many carburetors one package covers.

Do the suffixes on 6H4-W0093 and 3F3-87122 numbers matter when comparing kits?

Yes. Compare the complete repair-kit number including suffixes such as -0, -1, -02, -03, -04, or -00. Do not assume that different suffixes establish an automatic supersession or a one-for-one package match.

What shipping and warranty policies apply to this carburetor repair kit?

XR Marine offers free shipping on all orders with no minimum order value, and provides lifetime warranty coverage for product quality defects, with normal wear and tear excluded.

Payment & Security

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