1300 090 009 KNORR-BREMSE Twin Cylinder, Air Compressor

This high-strength twin cylinder air compressor is engineered to ensure consistent pneumatic pressure within the air brake system of heavy commercial vehicles. Designed for durability, it features a precise Ø88.00 cylinder bore and a 50 mm stroke to maintain optimal air delivery under demanding operating conditions.

The 1300 090 009 is the OE equivalent of the KNORR-BREMSE II38845F, II39080F, K001268000, K001268X00, LK4921, LP4996, VOLVO 70330094, and VOLVO 8113634 used in KNORR-BREMSE and VOLVO systems. This component is critical for maintaining the pneumatic integrity of the vehicle's braking system.

Constructed with high-strength components, this unit utilizes a water-cooled design to manage thermal loads effectively. It features an air inlet port of Ø29, an air outlet port of M26x1,5, and an air unloader port of M22x1,5. The inclusion of the ESS feature and a water-cooled valve plate ensures stable performance during long-haul operations.

Maintenance technicians should regularly inspect the water inlet and outlet ports (M16x1,5) to prevent any blockages that could affect cooling efficiency. Ensuring proper fitment with the through-drive mechanism is essential for long-term system reliability in heavy commercial vehicle fleets. Consult your authorized distributor for technical support.