LP3955 KNORR-BREMSE Single Cylinder, Air Compressor

The single cylinder air compressor is a critical component within the pneumatic braking system of heavy commercial vehicles, ensuring consistent air pressure for reliable operation. This high-strength component is designed to meet the rigorous demands of the heavy-duty transport sector, providing stable air-cooling through a specialized water-cooled architecture.

LP3955 is the OE-equivalent of the KNORR-BREMSE LP3955 single cylinder air compressor used in KNORR-BREMSE systems. This unit features a 92.00 mm cylinder bore and a 54 mm stroke, delivering a swept volume of 360cm³. It is specifically engineered to maintain compatibility with high-standard braking hardware and heavy commercial vehicle systems.

For workshop technicians, this unit offers ease of assembly with its M26x1,5 air ports and M16x1,5 water ports. The integration of the ESS feature and water-cooled valve plate ensures optimal thermal management during operation. Regular inspection of the water inlet and outlet ports is recommended to maintain efficient cooling and prevent system downtime.

This robust assembly is built to withstand extreme operating conditions in the heavy commercial vehicle industry. By utilizing high-strength components and precision engineering, it ensures long-term reliability in the air brake compressor system.