6H1-W0093-02 Carburetor Repair Seal Kit Fits Yamaha Outboard C75, E75 (75 HP)

Product Overview

XR MARINE · CARBURETORS & REPAIR KITS

6H1-W0093-02 Carburetor Repair Seal Kit Fits Yamaha Outboard C75, E75 (75 HP)

This outboard carburetor repair seal kit is designed for carburetor repair and seal servicing on the specified Yamaha Outboard, Nissan / Tohatsu, and Mercury / Mariner applications. It is a service and seal replacement kit for the carburetor, not a complete replacement carburetor assembly. Before ordering, match the full engine model designation, applicable model year, and complete carburetor repair-kit reference number, and confirm the quantity of kits required for your engine setup.

Product Specifications

Key product details for identification and comparison.

Fitment

The 6H1-W0093-02 Carburetor Repair Seal Kit from XR Marine fits Yamaha Outboard C75 (75 HP), E75 (75 HP, with version confirmation required on the 1994 entry), C85 (85 HP), CV85 (85 HP), and B90 (90 HP), Nissan / Tohatsu M25 (25 HP) and M30 (30 HP) outboards, and Mercury / Mariner 40 HP outboard carburetor applications (subject to exact engine model and carburetor version confirmation) in the applications listed below.

Verify the complete model designation on your engine identification plate—including prefixes such as C75, E75, C85, CV85, and B90—against the individual entries below. Compare the complete OEM reference number with all hyphens and suffixes rather than selecting by horsepower alone, and observe any version notes before ordering.

• Brand: Yamaha Outboard | Model: C75 | Power: 75 HP | Year: 1994 | Application: Outboard; carburetor repair
  ✓ Fits
• Brand: Yamaha Outboard | Model: C75 | Power: 75 HP | Year: 1995 | Application: Outboard; carburetor repair
  ✓ Fits
• Brand: Yamaha Outboard | Model: C75 | Power: 75 HP | Year: 1996 | Application: Outboard; carburetor repair
  ✓ Fits
• Brand: Yamaha Outboard | Model: E75 | Power: 75 HP | Year: 1994 | Condition: Outboard; carburetor repair. Confirm exact carburetor repair-kit version before ordering; Sierra catalog begins this model application in 1995
  ! Check conditions
• Brand: Yamaha Outboard | Model: E75 | Power: 75 HP | Year: 1995 | Application: Outboard; carburetor repair
  ✓ Fits
• Brand: Yamaha Outboard | Model: E75 | Power: 75 HP | Year: 1996 | Application: Outboard; carburetor repair
  ✓ Fits
• Brand: Yamaha Outboard | Model: C85 | Power: 85 HP | Application: Outboard; carburetor repair
  ✓ Fits
• Brand: Yamaha Outboard | Model: CV85 | Power: 85 HP | Application: Outboard; carburetor repair
  ✓ Fits
• Brand: Yamaha Outboard | Model: B90 | Power: 90 HP | Year: 1990 | Application: Outboard; carburetor repair
  ✓ Fits
• Brand: Yamaha Outboard | Model: B90 | Power: 90 HP | Year: 1991 | Application: Outboard; carburetor repair
  ✓ Fits
• Brand: Nissan / Tohatsu Marine Outboard | Model: M25 | Power: 25 HP | Application: Outboard; carburetor repair
  ✓ Fits
• Brand: Nissan / Tohatsu Marine Outboard | Model: M30 | Power: 30 HP | Application: Outboard; carburetor repair
  ✓ Fits
• Brand: Mercury Mariner | Power: 40 HP | Condition: Outboard; carburetor repair. Exact engine model and year not specified; confirm exact engine and carburetor version, as horsepower alone does not confirm every version
  ! 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.

Do not treat 84475 and 84475M, numbers with or without an "M" suffix, or different W0093 suffix versions as interchangeable solely because the numbers look similar. In addition, Sierra 18-7291 is not a one-for-one package equivalent to Yamaha 6H1-W0093-01-00; the Sierra catalog states that three 18-7291 kits equal one Yamaha 6H1-W0093-01-00 kit.

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.

1. Preparation & Part Verification: Ensure the engine is shut off and cool, isolate the fuel supply and ignition system according to your service manual, and work in a well-ventilated area away from ignition sources. Before disassembly, verify your engine model plate, carburetor identification markings, and the supplied repair kit components against your existing setup.
2. Disassembly & Seal Inspection: Document the routing of fuel lines and linkages, then remove and disassemble the carburetor following the manufacturer's service manual. Clean the mating surfaces and compare each removed gasket, O-ring, and seal side-by-side with the supplied kit parts, replacing only the components that are provided and confirmed to match your specific carburetor version.
3. Reassembly & Leak Check: Reassemble the carburetor and reinstall it on the engine using the procedures and specifications in your service manual. Reconnect the fuel supply and inspect carefully for any fuel seepage or linkage binding before starting; test-run the engine only with the proper cooling water supply connected, and shut down immediately if any fuel leak 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.
• Do not treat Yamaha "90" and "B90" as the same model designation without checking your engine identification and carburetor reference, and keep prefixes such as C75, E75, C85, and CV85 intact when matching.
• Check whether your repair requires servicing a single carburetor or multiple carburetors on the engine; Sierra 18-7291 requires 3 kits to correspond to 1 Yamaha 6H1-W0093-01-00 kit.

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

Why XR Marine

Frequently Asked Questions

Answers to common questions about this product and its application.