Carburetor Repair Seal Kit for Yamaha 9.9HP, 13.5HP & 15HP 2-Stroke Outboards – Replaces 63V-W0093-00, 63V-W0093-01 & 63V-W0093-02

Product Details

This Carburetor Repair Seal Kit is an aftermarket replacement for specified Yamaha 2-stroke outboard carburetors. It is intended to renew worn or damaged carburetor sealing components and help restore a reliable seal during carburetor service.

The kit is listed for Yamaha Marine 9.9HP, 13.5HP and 15HP applications from 1995 through 2012, with the exact model and year conditions shown below. It is cross-referenced to Sierra Marine 18-7058 and the Yamaha reference numbers 63V-W0093-00, 63V-W0093-01 and 63V-W0093-02.

• Replacement carburetor seal kit for selected Yamaha outboards.
• Designed for gasoline-fueled 2-stroke marine applications.
• Suitable for carburetor service when the required sealing components need replacement.
• Aftermarket replacement part; not a genuine Yamaha component.

Part Number Matrix

Use the following references when comparing the kit with your original part and carburetor application.

Engine & Model Compatibility

Confirm the complete engine model and year range before ordering. Model designations, horsepower, stroke and year conditions should all match your outboard.

Technical Specifications

Product Type

Carburetor repair seal kit

Application

Selected Yamaha Marine outboards

Horsepower Range

9.9HP, 13.5HP and 15HP

Engine Type

2-stroke gasoline outboard

Year Range

1995–2012, depending on the specific model

Aftermarket Reference

Sierra Marine 18-7058

OEM References

63V-W0093-00, 63V-W0093-01 and 63V-W0093-02

What’s in the Box

• 1 x Carburetor repair seal kit

Individual seal and gasket quantities are not specified in the current product record. Confirm the kit contents against the product image and your original carburetor before installation.

Installation Notes

1. Verify the engine model, horsepower, stroke and year against the compatibility table before beginning service.
2. Shut off the fuel supply, disconnect the fuel line and allow the engine to cool completely.
3. Remove the airbox or other components necessary to access the carburetor, noting the position of linkages and hoses.
4. Remove the carburetor and work on a clean, well-ventilated surface.
5. Disassemble the carburetor carefully and retain the original components until the replacement seal kit has been compared.
6. Clean reusable metal parts with a suitable carburetor cleaner. Keep cleaner away from parts that may be damaged by solvents.
7. Remove the old sealing components and install the replacement seals in their corresponding locations.
8. Reassemble the carburetor according to the engine manufacturer’s service procedure and specifications.
9. Reinstall the carburetor, reconnect all linkages and fuel lines, and check that connections are secure.
10. Restore the fuel supply, inspect carefully for leaks and test the engine in a safe location.

Troubleshooting & FAQ

Safety & Important Information

• Work in a well-ventilated area away from open flames, sparks and ignition sources.
• Use appropriate eye protection and follow the instructions for any cleaning chemicals.
• Do not operate the engine if fuel leaks are present.
• Verify the original part and application before purchase; an apparently similar model may use different carburetor components.
• Professional installation is recommended when service procedures or carburetor adjustment specifications are unfamiliar.

About Sea Sierra

• Marine Replacement Parts — We supply aftermarket components for selected marine repair applications.
• Application-Focused Listings — Product information is organized around model, horsepower, stroke and year conditions.
• Practical Service Support — Compare your original part and engine details before installation to help ensure the correct replacement.