65W-W0093-11 Carburetor Repair Kit for Yamaha F25 T25 F30 F40 F40B | JLM Marine

Carburetor Repair Kit – Fits Yamaha F25, T25, F30, F40, F40B Outboards

This comprehensive carburetor repair kit is engineered for Yamaha 4-stroke outboard engines including the F25, T25, F30, F40, and F40B models spanning 2000 to 2006 model years. Designed to restore your carburetor to factory performance, this kit addresses common wear points and fuel delivery issues in mid-range Yamaha outboards.

Direct replacement for OEM part number 65W-W0093-11. This kit supersedes and consolidates two previous Yamaha carburetor kits (65W-W0093-02-00 and 65W-W0093-00-00), providing comprehensive coverage across multiple production periods with all necessary gaskets, seals, valves, and hardware for a complete carburetor rebuild.

• Complete rebuild solution with all essential gaskets, needle valves, floats, and hardware
• Covers both early production (pre-2004) and later models (2004-2006) with variant-specific components
• Precision-manufactured to OEM specifications for reliable fuel metering and sealing

Part Number Cross-Reference

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

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 consolidates components for both early and late production models. Your specific engine year determines which components apply—refer to your service manual or existing parts before installation.

Kit 65W-W0093-02-00 (for F25, T25 04~04/2006, F30, F40, F40B 00~):

• 1 × Gasket (65W-14126-10-00)
• 1 × Needle Valve (6AH-14546-00-00)
• 1 × Float Arm Pin (6H4-14548-00-00)
• 1 × Plunger Cap Cover (65W-14373-02-00)
• 1 × O-Ring (67C-14397-00-00)
• 1 × Plunger Spring (65W-14335-00-00)
• 1 × Float Chamber Gasket (65W-14384-00-00)
• 1 × Gasket (65W-14398-00-00)
• 4 × Screw with Washer (97980-04114-00)
• 1 × Float (63V-14985-00-00)
• 1 × Clip (633-14159-00-00)

Kit 65W-W0093-00-00 (for F25, T25 ~03):

• 1 × Gasket (65W-14126-00-00)
• 1 × Needle Valve (6G1-14546-01-00)
• 1 × Float Pin (676-14186-00-00)
• 1 × Float Arm Pin (6H4-14548-00-00)
• 1 × Plunger Cap Cover (65W-14373-01-00)
• 1 × O-Ring (65W-14147-00-00)
• 1 × Plunger Spring (65W-14335-00-00)
• 1 × Float Chamber Gasket (65W-14384-00-00)
• 1 × Gasket (65W-14398-00-00)
• 4 × Screw with Washer (97980-04114-00)
• 1 × Float (63V-14985-00-00)
• 1 × Clip (633-14159-00-00)

Installation Guide

1. Disconnect fuel line and remove carburetor: Shut off fuel valve, disconnect fuel hose, and unbolt the carburetor assembly from the intake manifold.
2. Remove float bowl: Unscrew the four float bowl screws and carefully lift away the bowl, catching any residual fuel.
3. Extract float and needle valve: Pull the float arm pin to release the float assembly, then remove the needle valve from its seat.
4. Remove old gaskets and seals: Carefully scrape away the old float chamber gasket and all other gaskets using a plastic scraper to avoid damaging mating surfaces.
5. Inspect and clean carburetor body: Use carburetor cleaner and compressed air to thoroughly clean all passages, jets, and seating surfaces.
6. Install new O-ring and plunger components: Replace the plunger cap cover, O-ring, and spring with new parts from the kit.
7. Install new needle valve: Seat the new needle valve into the carburetor body, ensuring it moves freely without binding.
8. Install new gasket on carburetor body: Position the new float chamber gasket (65W-14384-00-00) onto the carburetor body.
9. Reinstall float assembly: Attach the float to the needle valve using the new float arm pin, ensuring proper alignment and free movement.
10. Verify float height: Check float height specification in your service manual (typically 14-16mm); adjust the float tang if necessary.
11. Reinstall float bowl: Position the bowl with new gasket and secure with the four provided screws and washers, tightening in a cross pattern to manufacturer torque specs.
12. Reinstall carburetor and test: Mount carburetor back onto engine, reconnect fuel line, prime system, and check for leaks before starting the engine.

Troubleshooting & FAQ

Q: How do I know which kit components to use for my engine?
A: Check your engine's production year. F25/T25 models built through 2003 use kit 65W-W0093-00-00 components; F25/T25 from 2004-2006 and all F30/F40/F40B from 2000 onward use kit 65W-W0093-02-00 components. The primary differences are in the needle valve, plunger cap cover, and O-ring part numbers.

Q: What are common signs that I need to rebuild my carburetor?
A: Typical symptoms include rough idling, hesitation during acceleration, difficulty starting (especially when cold), fuel leaking from the float bowl, or inconsistent engine RPM. If you notice fuel dripping from carburetor overflow tubes, the needle valve and seat likely need replacement.

Q: How often should I replace carburetor gaskets and seals?
A: Gaskets and seals should be replaced whenever the carburetor is disassembled for cleaning or repair. For engines in regular use, a complete carburetor rebuild every 3-5 years or 300-500 operating hours helps maintain optimal performance and prevent fuel system issues.

Q: Can I reuse the old float bowl screws?
A: While you may reuse original screws if they're in good condition, this kit includes new screws with integrated washers (97980-04114-00) to ensure proper sealing and torque retention. Using the new hardware is recommended for best results.

Q: What's the difference between this aftermarket kit and the OEM Yamaha kit?
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.