2500 250 001 Single Cylinder, Air Compressor

The heavy-duty single cylinder air compressor is a critical component within the pneumatic systems of heavy commercial vehicles, ensuring consistent air pressure for braking and auxiliary functions. Engineered with a high-strength design, this unit features a water-cooled architecture to maintain optimal operating temperatures during intense industrial use. Its robust construction and precise tolerances provide reliable air delivery for demanding transport environments.

2500 250 001 is the OE-equivalent of the CUMMINS 4980796 and KNORR-BREMSE K01837101 single cylinder air compressor used in heavy commercial vehicle systems. This part is specifically designed to meet the rigorous standards required by professional workshop technicians and fleet managers who demand precise compatibility with original engine and braking hardware.

The assembly features a cylinder bore of Ø80.00 and a stroke of 45 mm, delivering a swept volume of 225cm³. The unit is equipped with an M26x1,5 air inlet port and an M22x1,5 air outlet port, alongside an M10x1 unloader port. For professional maintenance, ensure the water cooling connections (M16x1,5 ports) are properly secured to maintain thermal stability and prevent system downtime.