Fuel Pump - Fits Yamaha 25-90HP 2-Stroke Outboard Motors (Replaces 6A0-24410-00, 692-24410-00)

Fuel Pump Assembly – Fits Yamaha 25-90HP 2-Stroke Outboard Motors

This fuel pump is designed as a direct-fit replacement for a wide range of Yamaha 2-stroke outboard motors from 25HP to 90HP (1995–2015 models). It is engineered to meet or exceed original equipment specifications for reliable fuel delivery.

This component provides a cost-effective solution for restoring your engine’s performance, replacing worn or failed original pumps. It is a direct replacement for Yamaha part numbers 6A0-24410-00 and 692-24410-00, among others.

• Installation Method: Direct bolt-on replacement
• Fuel Compatibility: Designed for use with gasoline
• Pump Type: Mechanical diaphragm-style pump

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

• 1 x Fuel Pump Assembly - Replaces 6A0-24410-00, 692-24410-00-00, 663-24410-00-00

Installation Guide

1. Ensure the engine is off, cool, and disconnected from the battery.
2. Place an absorbent rag underneath the fuel pump to catch any gasoline spillage.
3. Carefully disconnect the inlet and outlet fuel lines, noting their original positions.
4. Remove the bolts securing the old fuel pump to the engine block and detach it.
5. Clean the mounting surface on the engine, removing any old gasket material or debris.
6. Align the new fuel pump, ensuring the diaphragm lever correctly engages with the engine's camshaft or pushrod.
7. Hand-tighten the mounting bolts, then torque them to the manufacturer's recommended specification.
8. Reconnect the fuel lines securely to the correct inlet and outlet ports.
9. Reconnect the battery.
10. Prime the fuel system according to your engine's procedure. Before starting the engine, carefully inspect for any fuel leaks.

Troubleshooting & FAQ

Q: How do I know if this fuel pump will fit my Yamaha outboard?

A: This pump fits a wide range of Yamaha 25-90HP 2-stroke models from 1995-2015. The best way to confirm is to check your original part number against our cross-reference list (e.g., 6A0-24410-00, 692-24410-00) and verify your specific engine model in the compatibility table above.

Q: What are common signs of a failing fuel pump?

A: Symptoms of a failing fuel pump include the engine sputtering at high speeds, loss of power, difficulty starting, excessive smoke, or bogging down under load. You may also notice fuel leaking from the pump housing itself.

Q: Is any special maintenance required for this fuel pump?

A: This is a sealed, mechanical diaphragm-type pump and does not require maintenance. However, to ensure the longevity of your entire fuel system, it's critical to perform regular changes of your boat's fuel filters.

Q: OEM vs. 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.