K082139N04 KNORR-BREMSE Single Cylinder, Air Compressor

The heavy-duty single cylinder air compressor is a critical component in the pneumatic braking system of heavy commercial vehicles. Designed to provide consistent air pressure, this component ensures the reliability of the braking system under demanding operational conditions. Its robust construction and precision-engineered parts are designed to withstand high thermal and mechanical stress during long-haul transport operations.

K082139N04 is the OE-equivalent of the KNORR-BREMSE Single Cylinder, Air Compressor used in KNORR-BREMSE systems. This part features a cylinder bore of Ø92.00 mm and a stroke of 54 mm, producing a swept volume of 360cm³. It is specifically engineered to meet the strict technical requirements of high-performance heavy commercial vehicle braking architectures.

For workshop technicians and fleet managers, this water-cooled compressor offers straightforward installation and seamless integration. The unit features an M26x1,5 air inlet and outlet port configuration, along with M16x1,5 water inlet and outlet ports to ensure optimal thermal management. Regular maintenance of the cooling lines and checking for any leaks in the water circuit is essential to maintain peak efficiency.

This high-strength component is built for durability in professional service environments. The precise dimensions and standardized port sizes ensure compatibility with existing hardware, minimizing downtime during routine maintenance or repairs in the workshop.