HEUI Caterpillar 253-4339 Pump for C7 Engine – Injection Precision and Industrial Reliability

HEUI Caterpillar Pump 253-4339: An Essential Solution for Caterpillar C7 Engines

The HEUI Caterpillar pump 253-4339 is designed to provide high-pressure hydraulic power to the injectors equipping Caterpillar C7 engines. This pump plays a central role in the HEUI injection system by providing the pressure necessary for the precise operation of the electronic injectors.

Thanks to its design conforming to Caterpillar standards, it guarantees a stable and regular supply, contributing directly to engine power, optimized fuel consumption and reduced emissions.

Equipment using the C7 engine is often subjected to intensive working conditions requiring maximum reliability. The 253-4339 pump perfectly meets these requirements.

Symptoms of a Defective Pump

• Difficult start
• Loss of power
• Engine timing
• Insufficient oil pressure
• Injection fault codes
• Increased consumption

Technology Designed for Performance

Constant Hydraulic Pressure

Precise feeding of HEUI injectors.

High Load Resistance

Designed for harsh environments.

High-Quality Manufacturing

Robust materials and precision machining.

Full Compatibility

Assembly conforms to original Caterpillar specifications.

Benefits for Your Farm

Technical Specifications

Key Strengths

• Compatible with C7 engine
• HEUI Technology
• High reliability
• Consistent performance
• Long lifespan
• Professional quality