Fuel Lift Pump 129301-52020 128270-52010 121256-52021 12930152020 12827052010

Fuel Lift Pump for Yanmar Marine Engine

This fuel lift pump is a direct replacement part designed to deliver reliable fuel supply for Yanmar marine engines, citing OEM cross-reference numbers 129301-52020, 128270-52010, and 121256-52021. This fuel lift pump ensures consistent fuel flow to maintain engine performance in demanding conditions.

Overview

This fuel lift pump is a mechanical component engineered to transfer fuel from the tank to the injection system. It serves as a critical replacement part for Yanmar marine engines, ensuring dependable operation. The fuel lift pump is built to match original specifications for a secure fit and function.

Built For Performance

• Precision-machined plunger and body for consistent fuel delivery
• Corrosion-resistant materials for marine environments
• Diaphragm design that delivers steady fuel pressure
• Direct bolt-on configuration simplifies installation
• Meets OEM specifications for reliable performance

Fits These Machines

• for Yanmar Marine Engine 2GM
• for Yanmar Marine Engine 2GM20

On-The-Job Use

• Commonly used in sailboat auxiliary engines
• Suitable for fishing vessels and small commercial boats
• Ideal for replacement during routine engine maintenance

Specs At A Glance

Good To Know

Q: What is the primary function of this fuel lift pump? A: It delivers fuel from the tank to the engine's injection system, ensuring a steady supply for combustion. This helps maintain reliable engine start-up and operation.

Q: How do I know this pump will fit my engine? A: Confirm your engine model and serial number against the listed Yanmar models. Minor design variations can occur between production runs, so verifying compatibility is always recommended.

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