1300 090 010 KNORR-BREMSE Compatible Twin Cylinder Air Compressor

This twin cylinder air compressor is engineered to provide reliable pneumatic pressure within the heavy commercial vehicle braking system. Designed with a high-strength component architecture, it features a Ø88.00 mm cylinder bore and a 50 mm stroke, delivering a total swept volume of 608cm³. The unit is specifically designed for water-cooled applications to maintain optimal operating temperatures during intensive service cycles.

1300 090 010 is the OE-equivalent of the KNORR-BREMSE LK4921 SP1 and the VOLVO 70330094 SP1 / 8113634 SP1 air compressors used in heavy duty truck and bus systems. This component ensures seamless integration with existing pneumatic architectures, maintaining high standards of air delivery and system stability for fleet-critical operations.

For workshop technicians, this unit features an M26x1,5 air outlet port and an M22x1,5 air unloader port. The installation requires attention to the water cooling ports (M16x1,5) to ensure proper thermal management. Regular inspection of the water inlet and outlet connections is recommended to maintain the integrity of the cooling system and prevent overheating during long-haul transport cycles.