Yamaha 40HP 40X E40X Fuel Pump Gasket Replaces 650-24431-A0-00 18-0849 4PCS

Fuel Pump Gasket for Yamaha

This fuel pump gasket for Yamaha outboard engines ensures a tight seal between the fuel pump and crankcase, preventing fuel leaks and maintaining proper pressure. It directly replaces Yamaha part numbers 650-24431-A0-00 and 18-0849, offering an OEM-equivalent fit for reliable performance. This fuel pump gasket is engineered for Yamaha 40HP, 40X, and E40X models, providing a dependable replacement for routine maintenance.

Overview

This fuel pump gasket for Yamaha is a precision-cut replacement part designed to seal the fuel pump mounting surface on compatible outboard motors. It prevents fuel seepage and air intrusion, ensuring the fuel system operates efficiently. Ideal for boaters servicing Yamaha 40HP, 40X, or E40X outboards, this gasket restores the integrity of the fuel delivery system.

Built For Performance

• Constructed from fuel-resistant rubber compound for long-lasting durability
• Precise cut to match OEM dimensions of 650-24431-A0-00 and 18-0849
• Prevents vacuum leaks that can cause hard starting and rough idling
• Includes 4 gaskets for multiple installations or spare use
• Withstands exposure to gasoline, ethanol-blended fuels, and temperature extremes

Fits These Machines

• for Yamaha 40HP outboard
• for Yamaha 40X outboard
• for Yamaha E40X outboard

On-The-Job Use

• Replacing a cracked or hardened gasket during fuel pump service
• Rebuilding a fuel pump after carburetor or fuel line maintenance
• Preventing fuel odor and visible leaks around the pump mounting area

Specs At A Glance

Good To Know

Q: How do I know if this gasket fits my Yamaha outboard? A: Check your engine's serial number and compare with the OEM part numbers listed. This gasket is specifically designed for Yamaha 40HP, 40X, and E40X models but always verify compatibility before installation.

Q: Can I reuse the old gasket instead of replacing it? A: Reusing a fuel pump gasket is not recommended because old gaskets compress and lose sealing ability over time. A new gasket ensures a proper seal and prevents fuel leaks.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.