Fuel Lift Pump 176-7712 for Caterpillar CAT 257B C1.5 C1.7 C2.2 C1.6 D20 D25

Fuel Lift Pump for Caterpillar

This fuel lift pump, referenced as 176-7712, feeds diesel from the tank to the injection system for compatible Caterpillar engines. It is designed for models like 257B, C1.5, C1.7, C2.2, C1.6, D20, and D25.

Overview

This fuel lift pump 176-7712 is a mechanical component that ensures a steady supply of fuel to the injection pump. It is built for Caterpillar compact and industrial engines, providing reliable priming and flow. This fuel lift pump helps maintain consistent engine performance in demanding conditions.

Built For Performance

• Robust diaphragm mechanism for consistent fuel draw
• Sealed body to prevent air ingress and fuel leaks
• Wear-resistant internal components for long life
• Designed to match original mounting points
• Tested for flow rate and pressure stability

Fits These Machines

• for Caterpillar 257B
• for Caterpillar C1.5
• for Caterpillar C1.7
• for Caterpillar C2.2
• for Caterpillar C1.6
• for Caterpillar D20
• for Caterpillar D25

On-The-Job Use

• Used in compact track loaders and mini excavators
• Supports generators and industrial machinery
• Operates in continuous duty applications
• Ideal for replacing worn pumps in older Caterpillar equipment

Specs At A Glance

Good To Know

Q: Will this fuel lift pump fit my Caterpillar engine? A: This pump is designed to match the OEM part 176-7712 and fits the specified Caterpillar engine models. Always verify your engine serial number to ensure correct fitment.

Q: What are signs that my fuel lift pump needs replacing? A: Common symptoms include hard starting, loss of power, and fuel starvation under load. Replacing a failing lift pump restores proper fuel pressure and reliability.

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