KZ433 KNORR-BREMSE Twin Cylinder, Air Compressor

The heavy duty Twin Cylinder, Air Compressor is a critical component engineered for reliability within heavy commercial vehicle pneumatic systems. This unit ensures consistent air pressure delivery through its robust dual-cylinder architecture and optimized swept volume of 440cm³.

KZ433 is the OE-equivalent of the KNORR-BREMSE Twin Cylinder, Air Compressor used in heavy commercial vehicle systems. This high-strength component features a Ø75.00 cylinder bore and a 50 mm stroke to maintain optimal operational performance under demanding industrial conditions.

Designed for professional workshop technicians, this compressor includes specialized features such as a water-cooled valve plate and an ESS feature for enhanced system stability. The assembly utilizes M26x1,5 ports for both air inlet and outlet, alongside M16x1,5 ports for water cooling, ensuring a precise fit within the existing thermal management system.

Maintaining standard service intervals and checking the water cooling connections is essential for long-term performance. The integration of the through-drive design allows for seamless mechanical synchronization within the engine or transmission assembly.