Fuel Lift Pump 2830266 2830122 Fit for Case Backhoe 580M 580SM 580SN 621D 521D

Fuel Lift Pump for Case

This fuel lift pump is a direct replacement component for Case backhoe loaders and other heavy equipment, engineered to transfer fuel reliably from the tank to the injection system. It carries OEM cross-reference numbers 2830266 and 2830122, ensuring it meets original specifications. This pump is built for Case machinery and delivers consistent fuel pressure to keep the engine running under load.

Overview

This fuel lift pump for Case is a mechanical fuel delivery component that moves diesel from the fuel tank to the injection pump, maintaining the required pressure for combustion. It is specifically designed for Case backhoe and loader models, providing a direct replacement for worn or failed pumps. This fuel lift pump keeps your Case equipment operating with steady fuel flow, preventing stalls and hard starting.

Built For Performance

• Direct replacement design matches original Case dimensions and mounting points for easy installation.
• Precision-machined plunger and housing maintain consistent fuel pressure across engine speeds.
• Corrosion-resistant body withstands diesel fuel and moisture for long service life.
• Mechanical actuation requires no electrical wiring, simplifying installation and reducing failure points.
• Engineered to handle cold-start conditions with reliable fuel priming.

Fits These Machines

• for Case Backhoe 580M
• for Case Backhoe 580SM
• for Case Backhoe 580SN
• for Case Backhoe 621D
• for Case Backhoe 521D

On-The-Job Use

• Used on construction sites for digging, trenching, and material handling.
• Supports heavy-duty loader operations in quarries and aggregate yards.
• Keeps backhoes running during extended periods of idling and low-speed work.
• Provides reliable fuel delivery in dusty and demanding outdoor environments.

Specs At A Glance

Good To Know

Q: How do I know if this fuel lift pump fits my machine? A: Check your equipment's serial number and existing pump part number against the listed compatibility for Case 580M, 580SM, 580SN, 621D, and 521D models to confirm fitment.

Q: What are common signs of a failing fuel lift pump? A: Symptoms include engine sputtering at high loads, difficulty starting after sitting, and loss of power due to insufficient fuel pressure. Replacing this pump restores normal fuel delivery.

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