3971519 Compatible LF45 Air Compressor

What does a single cylinder compressor do?

This single cylinder compressor plays a critical role in the pneumatic braking system of heavy commercial vehicles, ensuring consistent air pressure delivery. Built with high-strength components, it is engineered to withstand the rigorous thermal demands of continuous operation within the engine's cooling circuit.

Engine compatibility and fitment

The unit is specifically designed to be compatible with Cummins engines, including the ISBe, ISDe, LF45, and LF55 series. This ensures seamless integration into the existing air management architecture of the vehicle's braking system.

Technical specifications and installation

This water-cooled model features an air inlet port of M26x1,5 and an air outlet port of M18x1,5. For thermal management, it utilizes M16x1,5 water inlet and outlet ports. The through-drive design and 225cm³ swept volume contribute to its efficient performance in demanding environments.

Maintenance guidance

To ensure optimal longevity, technicians should regularly inspect the water connection integrity and check for any signs of pressure loss in the pneumatic circuit. Consult your authorized distributor for more information.

OE cross-reference

2500 110 001 (Single Cylinder Compressor) is the equivalent of the Cummins OE number. This part directly replaces Cummins OE number 3971519.