II15993X57 KNORR-BREMSE Twin Cylinder, Air Compressor

The heavy-duty twin cylinder air compressor is a critical component within the pneumatic braking system of heavy commercial vehicles. Designed to provide consistent air pressure, this unit utilizes a high-strength component structure to ensure reliable operation under demanding service conditions. The specialized design features a water-cooled configuration to maintain optimal operating temperatures during continuous use.

II15993X57 is the OE-equivalent of the KNORR-BREMSE II15993X57 twin cylinder air compressor used in heavy commercial vehicle systems. This component is engineered for precise compatibility with KNORR-BREMSE hardware, ensuring seamless integration into the existing pneumatic architecture. The technical specifications include a Ø75.00 mm cylinder bore and a 440cm³ swept volume to meet strict industrial standards.

For workshop technicians, this air compressor offers straightforward installation due to its standardized port sizes, including M26x1,5 for both air inlet and outlet and M16x1,5 for water ports. Regular maintenance of the cooling system and monitoring the ESS feature functionality are recommended to ensure long-term service life. This part is specifically designed for professional heavy vehicle service environments requiring high-grade reliability.