K004640X57 KNORR-BREMSE Single Cylinder Air Compressor

This single cylinder air compressor is engineered to provide consistent pneumatic pressure within the heavy commercial vehicle braking system. Designed with a focus on durability and high-strength components, the unit ensures reliable air production under demanding operational conditions. Its water-cooled design and precise technical specifications make it an essential component for maintaining optimal system pressure.

K004640X57 is the OE-equivalent of the KNORR-BREMSE Single Cylinder, Air Compressor used in heavy commercial vehicle systems. This part is fully compatible with the KNORR-BREMSE system architecture, ensuring seamless integration and high-standard performance. By adhering to strict manufacturing tolerances, it maintains the integrity of the air brake system throughout its service life.

Workshop technicians should note the specific port dimensions for a correct installation. The unit features an M26x1,5 air inlet port and an M18x1,5 air outlet port, alongside M16x1,5 connections for the water cooling system. Proper mounting of the through-drive mechanism and ensuring the water jacket is correctly connected are vital for preventing overheating and maintaining long-term reliability during heavy-duty service intervals.