6BX-W0093-00 Carburetor Repair Kit for Yamaha F4 F5A F6 | JLM Marine

Carburetor Repair Kit – Fits Yamaha 4-Stroke F4, F5A, F6 Outboard Engines (2009–2024)

This carburetor repair kit is engineered for Yamaha 4-stroke outboard engines, including the F4 (4 HP), F5A (5 HP), and F6 (6 HP) models spanning 2009 through 2024. It provides a complete seal and gasket solution to restore carburetor performance and eliminate fuel delivery issues caused by worn or degraded components.

Direct OEM replacement for Yamaha part number 6BX-W0093-00, this kit ensures precise fitment across multiple engine configurations and model years, making it an essential service item for routine carburetor rebuilds and maintenance.

• Complete seal and gasket kit for Yamaha F4, F5A, and F6 carburetors
• Fits 2009–2024 model years across multiple engine configurations
• Restores proper fuel delivery and eliminates leaks during carburetor service

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 carburetor repair kit includes all necessary seals and gaskets required for a complete carburetor rebuild on compatible Yamaha 4-stroke outboard engines:

• Complete carburetor seal and gasket set for Yamaha F4, F5A, and F6 models
• All components required for proper carburetor sealing and fuel delivery restoration

Installation Guide

1. Disconnect the fuel line and remove the carburetor from the engine following your service manual procedures. Clean the exterior of the carburetor to prevent dirt ingress during disassembly.
2. Carefully disassemble the carburetor, noting the position and orientation of all components. Take photos if needed to assist with reassembly.
3. Remove all old gaskets, seals, and O-rings from the carburetor body and components. Use a soft brush or carburetor cleaner to remove residue without scratching metal surfaces.
4. Inspect all carburetor passages and jets for blockages or corrosion. Clean thoroughly with carburetor cleaner and compressed air if available.
5. Install new gaskets and seals from the repair kit in the exact positions of the original components. Ensure proper orientation and seating.
6. Apply a light coating of oil or fuel to rubber O-rings and seals to ease installation and prevent tearing. Do not use excess lubricant that could contaminate fuel passages.
7. Reassemble the carburetor carefully, ensuring all jets, needles, and springs are correctly positioned. Refer to your service manual or disassembly photos for guidance.
8. Reinstall the carburetor onto the engine, ensuring all mounting bolts are torqued to manufacturer specifications. Reconnect the fuel line and any linkages or cables.
9. Prime the fuel system and check for leaks around all gasket surfaces before starting the engine. Address any leaks immediately.
10. Start the engine and allow it to warm up to operating temperature. Adjust idle speed and mixture settings according to your service manual specifications.
11. Test the engine under load and verify smooth operation across the RPM range. Re-check for fuel leaks after the initial test run.
12. Dispose of old gaskets and seals properly. Keep your service records updated with the date and details of the carburetor rebuild.

Troubleshooting & FAQ

Q: How do I confirm this carburetor repair kit fits my Yamaha outboard?
A: Verify that your engine is a Yamaha F4, F5A, or F6 4-stroke model manufactured between 2009 and 2024. Check the carburetor for the OEM part number 6BX-W0093-00 or cross-reference your engine model and serial number using the compatibility table above. If your specific engine configuration is listed, this kit will fit.

Q: How often should I replace the carburetor seals and gaskets?
A: Carburetor seals and gaskets should be replaced whenever you perform a carburetor rebuild or cleaning, typically every 2–3 years depending on usage and fuel quality. Replace immediately if you notice fuel leaks, hard starting, rough idling, or poor throttle response, as these are signs of deteriorated seals.

Q: What are the signs that my carburetor seals need replacement?
A: Common symptoms include visible fuel leaks around the carburetor, difficulty starting the engine, inconsistent idle, loss of power, excessive fuel consumption, or the smell of raw fuel. Hardened, cracked, or compressed gaskets discovered during inspection also indicate replacement is necessary.

Q: Can I reuse the old gaskets if they look okay?
A: No, gaskets and seals should never be reused even if they appear undamaged. Once compressed and exposed to fuel, they lose their sealing integrity and will not form a proper seal upon reassembly, leading to leaks and performance issues.

Q: Do I need any special tools to install this carburetor repair kit?
A: Basic hand tools (screwdrivers, wrenches, pliers) are typically sufficient for carburetor disassembly and reassembly. Carburetor cleaner, a soft brush, and compressed air are helpful for cleaning. A torque wrench is recommended to ensure proper reassembly torque on mounting bolts.

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.