6H1-W0093-01-00 Carburetor Repair Kit for Yamaha 75CET 75TLR 80A 90AE 90TR 90TL | JLM Marine

Carburetor Repair Kit – Fits Yamaha 2-Stroke 75–90 HP Outboards (1992–2014)

This carburetor repair kit is engineered to restore optimal fuel delivery and performance on Yamaha 2-stroke outboard engines rated 75–90 HP, including the 75CET, 75TLR, 80A, 90AE, 90TR, and 90TL models produced from 1992 through 2014. It delivers a complete solution for rebuilding carburetors that suffer from worn seals, faulty needle valves, or deteriorated gaskets.

Direct Replacement for OEM #6H1-W0093-01-00 / 6H1-W0093-10-00. Cross-compatible with Yamaha factory kits and aftermarket equivalents including Red Rhino YA-C01A OBR, ensuring broad application across multiple model years and configurations.

• Includes 10 precision-engineered components: O-rings, needle valve assembly, float pins, gasket, and cap
• Designed for carbureted 2-stroke Yamaha outboards from 75 to 90 HP
• Restores proper fuel metering, eliminates leaks, and improves throttle response

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below. For Yamaha owners, here's a guide to help you identify your engine's serial/model: Yamaha Serial Number Guide. You can also review exploded diagrams to verify part numbers: Yamaha Parts Diagrams & Catalog.

Technical Specifications

Package Contents

This kit includes 10 precision components required for a complete carburetor rebuild:

Note: Verify all part numbers against your carburetor's exploded diagram before installation to ensure proper fit.

Installation Guide

1. Remove the carburetor(s) from the engine following your service manual procedures. Ensure the fuel supply is shut off and residual fuel is drained into an approved container.
2. Disassemble the carburetor carefully. Remove the float bowl, float assembly, needle valve, and all old gaskets and O-rings.
3. Clean all metal components with carburetor cleaner and compressed air. Inspect passages for blockages and remove any deposits or varnish.
4. Install the new float chamber gasket (6H4-14984-00-00) onto the carburetor body, ensuring it sits flush without twisting.
5. Replace all O-rings (6H4-14147-00-00, 93210-04228-00, 93210-04230-00, 93210-39ME4-00) in their respective grooves. Lightly lubricate with clean engine oil if needed.
6. Install the new needle valve assembly (692-14590-01-00) into the carburetor seat, hand-tightening to the specified torque in your manual.
7. Attach the float arm to the float using the new float pin (676-14186-00-00) and secure with the clip (633-14159-00-00).
8. Insert the float arm pin (6H4-14548-00-00) through the carburetor body and float arm assembly. Ensure the float moves freely without binding.
9. Install the cap (679-14966-00-00) and verify all components are seated correctly.
10. Reassemble the float bowl to the carburetor body, tightening screws evenly in a cross pattern to avoid warping the gasket.
11. Reinstall the carburetor(s) onto the engine, reconnect fuel lines, and check for leaks before starting.
12. Adjust idle and mixture settings per factory specifications, then test-run the engine to confirm smooth operation and throttle response.

Troubleshooting & FAQ

Q: How do I confirm this kit fits my Yamaha outboard?
A: Cross-reference your engine model and year with the compatibility table above. Verify that your carburetor uses OEM part number 6H1-W0093-01-00 or 6H1-W0093-10-00 by checking your service manual or the Yamaha parts diagram linked in the Compatible Engine Models section.

Q: What are the signs that I need to rebuild my carburetor?
A: Common symptoms include fuel leaks from the float bowl, rough idling, hesitation during acceleration, poor fuel economy, or difficulty starting. If you notice fuel odor or wetness around the carburetor, inspect seals and gaskets immediately.

Q: How often should I replace carburetor rebuild kits?
A: Rebuild intervals depend on usage and fuel quality. For engines used seasonally or exposed to ethanol-blended fuels, inspect and rebuild carburetors every 2–3 years or whenever performance issues arise. Regular maintenance prevents costly damage.

Q: Can I use this kit on all three carburetors in my 90 HP triple-cylinder engine?
A: This listing is for one carburetor repair kit. If your engine has multiple carburetors, you will need to purchase one kit per carburetor to complete a full rebuild.

Q: Will this kit fix a carburetor that has a damaged body or worn throttle shafts?
A: No. This kit replaces seals, gaskets, needle valves, and float components only. It does not include throttle shafts, jets, or the carburetor body. Inspect for structural damage or shaft wear before ordering.

Q: Is this an OEM part or aftermarket?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?
A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?
A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.