LK3857 KNORR-BREMSE Single Cylinder, Air Compressor

This single cylinder air compressor is engineered to provide reliable pneumatic pressure for heavy commercial vehicle braking systems. Designed with high-strength components, it ensures consistent air delivery and optimal performance within the vehicle's air brake architecture. The unit utilizes a water-cooling system to maintain thermal stability during intensive operation, making it ideal for demanding long-haul environments.

LK3857 is the OE-equivalent of the KNORR-BREMSE LK3857 single cylinder, air compressor used in heavy commercial vehicle systems. This component is specifically designed to match the technical requirements of KNORR-BREMSE hardware. The assembly features a precise Ø80.00 cylinder bore and a 45mm stroke to maintain high volumetric efficiency in the pneumatic circuit.

For workshop technicians and fleet managers, this part offers seamless integration with existing air brake setups. The technical specifications include an M26x1,5 air inlet port and an M22x1, air outlet port, alongside an M10x1 unloader port. Maintenance professionals should ensure that the water inlet (M16x1,5) and outlet (M16x1,5) connections are checked for integrity during installation to guarantee optimal cooling performance and prevent system downtime.