Fuel Pump Assembly – Fits Yamaha 115-300HP 2-Stroke Outboards (Replaces 6E5-24410-02-00)

Product Details

This high-quality Fuel Pump Assembly is designed as a direct replacement for a wide range of Yamaha 2-Stroke outboards, including 115HP, 130HP, 140HP, 150HP, 175HP, 200HP, 225HP, 250HP, and 300HP models manufactured between 1984 and 2004.

It serves as a direct interchange for Yamaha part numbers 6E5-24410-00-00 through 6E5-24410-10-00 and is cross-referenced with Sierra part 18-7349.

• Installs as a direct OEM-style replacement.
• Features a durable aluminum alloy housing for corrosion resistance.
• Pulse-activated mechanical diaphragm pump ensures reliable fuel delivery.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Engine & Model Compatibility

Confirm your engine model/year in the table below.

This pump fits a wide range of Yamaha 2-stroke outboards. The table below includes a representative sample of compatible engine models.

Technical Specs

Product Type

Low Pressure Fuel Pump Assembly

Installation

Direct OEM replacement

Fuel Type

Gasoline

Connection

Fuel hose barb connection

Housing Material

Aluminum alloy

Housing Color

Silver/Metallic

Weight

0.38 kg (0.84 lb)

Fitting Type

Hose barb

Other Technical Attributes

Mechanical pulse-operated diaphragm pump

Warranty

Varies by seller (typically 1 year)

What’s in the Box

• 1 x Fuel Pump Assembly (6E5-24410-03-00)

Installation Notes

1. Disconnect the negative battery terminal to prevent accidental shorts.
2. Safely relieve pressure from the fuel system according to your engine's service manual.
3. Place a rag under the pump to catch any spilled fuel. Clamp and then disconnect the fuel inlet and outlet lines.
4. Remove the mounting bolts holding the old fuel pump to the engine block.
5. Carefully remove the old pump and any gasket material. Clean the mounting surface thoroughly.
6. Position the new fuel pump assembly (with a new gasket if required) and secure it with the mounting bolts. Tighten to the manufacturer's recommended torque.
7. Reconnect the fuel lines to the correct barbs and ensure clamps are secure.
8. Reconnect the battery terminal.
9. Prime the fuel system using the primer bulb until firm. Check all connections for leaks before starting the engine.

Troubleshooting & FAQ

Safety & Important Info

• Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
• This is an aftermarket replacement, not an OEM component.
• Professional installation is recommended for safety and performance.

About Sea Sierra

• Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
• Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
• Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.