LP4812 SP1 KNORR-BREMSE Twin Cylinder Air Compressor

This twin cylinder air compressor is engineered to provide reliable pneumatic pressure within heavy commercial vehicle braking systems. Designed with a dual-cylinder configuration, it utilizes high-strength components to maintain consistent output under demanding workshop conditions. The unit features a Ø75.00 mm bore and a 50 mm stroke, ensuring efficient swept volume performance.

LP4812 SP1 is the OE-equivalent of the KNORR-BREMSE LP4812 SP1 air compressor used in heavy commercial vehicle systems. This component is fully compatible with the technical requirements of KNORR-BREMSE hardware, specifically matching the specifications of 7600 750 002, 470775, and 478777. The integration of a water-cooled valve plate ensures thermal stability during continuous operation.

For workshop technicians, installation requires precision regarding the M26x1,5 air ports and M16x1,5 water inlet/outlet ports. The through-drive design and ESS feature support seamless integration into existing pneumatic circuits. Regular maintenance of the cooling lines and checking the water-cooled valve plate integrity is recommended to ensure long-term system reliability within the heavy vehicle service environment.