1186722SP Knorr-Bremse Compatible Twin Cylinder Compressor

This twin cylinder compressor serves as a critical component in the air brake system of heavy commercial vehicles, generating the compressed air required for braking and pneumatic operations. By utilizing two piston-cylinder assemblies, this unit provides a higher air output than single-cylinder alternatives, making it ideal for high-demand applications like multi-axle tractor units or heavy tippers.

The unit is designed to be compatible with Knorr-Bremse systems and features a water-cooled design to maintain thermal stability during sustained operation. Key technical specifications include a 75.00 mm cylinder bore, a 50 mm stroke, and M26x1.5 air inlet and outlet ports. The through drive configuration ensures reliable power transmission from the engine.

For workshop technicians, ensuring correct installation is vital to prevent system leaks or pressure drops. When replacing this unit, verify the water inlet/outlet port sizes (M16x1.5) and the gear drive compatibility to match the existing engine configuration. Regular checks of the cooling circuit and port seals are recommended to maintain optimal performance.

Consult your authorized distributor for further information.

OE cross-reference

1300 130 002 (Twin Cylinder Compressor) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number 1186722SP.