Fuel Line Assembly with Primer Bulb – Fits Yamaha Outboard Motors 4–200 HP (Replaces 6Y1-24306-55, 61J-24306-04-00, 6Y2-24306-56)

Fuel Line Assembly with Primer Bulb – Fits Yamaha Outboard Motors 4–200 HP

This fuel line assembly is designed for use with Yamaha Outboard Motors ranging from 4 to 200 HP, including both 2-Stroke and 4-Stroke engines manufactured between 1988 and 1998. It is also compatible with Mercury/Mariner and Johnson/OMC outboards within similar horsepower ranges and fuel line standards, making it a versatile aftermarket solution.

Direct replacements: Yamaha 6Y1-24306-55, 6Y1-24306-55-00, 61J-24306-04-00, 6Y2-24306-56, 6Y2-24306-56-00, Sierra 18-8017EP-2.

• Complete fuel line with integrated primer bulb and check valve
• Compatible with gasoline, including ethanol blends
• External installation connecting fuel tank to outboard motor

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.

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

Confirm your engine model/year in the table below. For Johnson/Evinrude owners, here’s a guide to help you identify your engine’s serial/model: Johnson Serial Number Guide.

Technical Specifications

Package Contents

• 1 x Complete Fuel Line Assembly with Primer Bulb (6Y1-24306-55-00)
• 1 x Primer Bulb (integrated)
• 2 x Marine Quick Connect Fittings (integrated)
• 2 x Stainless Steel Hose Clamps

Installation Guide

1. Ensure the outboard motor is turned off and cooled down before starting installation.
2. Disconnect the old fuel line assembly from the fuel tank and outboard motor carefully.
3. Inspect fittings and connectors for any signs of damage or wear.
4. Attach the new fuel line assembly's quick-connect fittings securely to the fuel tank and outboard motor.
5. Make sure the primer bulb is properly integrated and oriented for correct fuel flow.
6. Secure all hose clamps tightly to prevent leaks.
7. Check that all connections are firm and properly seated.
8. Prime the fuel line by squeezing the primer bulb until fuel flows freely to the engine.
9. Inspect the entire fuel line for any leaks or loose fittings.
10. Start the outboard motor to confirm the fuel system is functioning correctly.
11. If any leaks or issues occur, shut down the engine and re-check all connections.
12. Perform periodic inspection during use to maintain safety and performance.

Troubleshooting & FAQ

• How do I confirm this fuel line fits my engine? Confirm compatibility by checking your engine model and year against the compatible engine models listed here, and use the included part number references to verify fit.
• What are the differences between this aftermarket part and the OEM? This listing is an aftermarket replacement part (not an OEM component). It is built to OEM specifications using comparable-grade materials and inspected for performance consistency.
• How often should I replace the fuel line assembly? Replacement depends on usage and condition; inspect regularly for cracks, stiffness, or leaks, and replace when signs of wear appear.
• What are common signs the fuel line assembly is failing? Difficult priming, fuel leaks, soft or brittle hose material, or poor engine performance may indicate the fuel line needs replacement.
• OEM vs. Aftermarket? 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.
• How fast do you ship and how much does it cost? 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.
• What is your warranty and return policy? 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.