K003960ES KNORR-BREMSE Twin Cylinder Air Compressor

This high-strength twin cylinder air compressor is engineered to provide reliable pneumatic pressure within the heavy commercial vehicle braking system. Designed with a robust architecture, the unit serves as a critical component for maintaining consistent air supply under demanding operating conditions. Its dual-cylinder design ensures stability and efficiency in high-load environments.

K003960ES is the OE-equivalent of the KNORR-BREMSE K003960ES twin cylinder air compressor used in heavy commercial vehicle pneumatic systems. This technical component features a Ø88.00 cylinder bore with a 50 mm stroke, producing a swept volume of 608cm³. The unit is specifically designed for water-cooled (W) applications to ensure thermal stability during operation.

For workshop technicians, the installation requires attention to the specific port dimensions: M26x1.5 for the air inlet and M22x1.5 for both the outlet and the unloader port. The system also utilizes M18x1.5 ports for water inlet and outlet connections. Maintaining the integrity of these connections and ensuring proper coolant flow is essential for the longevity of the compressor and the overall air brake system performance.