3976374 CUMMINS Twin Cylinder, Air Compressor

This high-strength Twin Cylinder, Air Compressor is engineered to provide reliable air supply within the pneumatic system of heavy commercial vehicles. Designed with a focus on durability, it utilizes a water-cooling mechanism to maintain optimal operating temperatures during intensive cycles. The component features a robust Ø75.00 cylinder bore and a 56 mm stroke, ensuring consistent pressure delivery for critical braking-related air functions.

3976374 is the OE-equivalent of the CUMMINS 3976374 twin cylinder air compressor used in CUMMINS heavy commercial vehicle systems. This part is specifically engineered to meet strict technical requirements for seamless integration and long-term reliability in demanding environments.

For workshop technicians, this unit offers straightforward installation with standardized ports including a Ø25 Air Inlet Port and an M10x1 Air Unloader Port. The water inlet and outlet ports utilize 3/4-16 UNF specifications to ensure secure connections. Regular inspection of the water cooling lines and port seals is recommended during routine maintenance to ensure the longevity of the compressor system.