K001389 KNORR-BREMSE Single Cylinder, Air Compressor

This single cylinder air compressor is engineered to provide reliable pneumatic pressure within heavy commercial vehicle air brake systems. Designed with high-strength components, the unit ensures consistent performance under demanding operational conditions. Its robust construction is specifically tailored for integration into complex air brake assemblies.

K001389 is the OE equivalent of the KNORR-BREMSE K001389 Single Cylinder, Air Compressor used in KNORR-BREMSE systems. This component features a precision-engineered cylinder bore of Ø80.00 and a 45mm stroke to maintain optimal swept volume and air delivery efficiency. The assembly includes a water-cooled configuration to manage thermal loads effectively during operation.

For workshop technicians, this unit offers a precise fit with an M26x1,5 air inlet port and an M22x1,5 outlet port. The integration of a water-cooled valve plate and specific port dimensions ensures compatibility with existing heavy-duty pneumatic architectures. Maintenance and installation should be performed according to standard heavy commercial vehicle service protocols to ensure system integrity.

Technical specifications include a single cylinder design with a through-drive capability and an M10x1 air unloader port. This part is designed for professional service environments where durability and exact technical specifications are required for maintaining heavy-duty vehicle fleet uptime.