1400 090 003 SCANIA Compatible Twin Cylinder, Air Compressor

The twin cylinder air compressor is a critical component designed to provide consistent air pressure within the pneumatic braking system of heavy commercial vehicles. This unit features a robust construction with a cylinder bore of Ø86.00 mm and a stroke of 62 mm, ensuring a high swept volume of 720cm³. By utilizing water cooling through specific M18x1,5 inlet and outlet ports, the system maintains optimal operating temperatures even under demanding heavy-duty service conditions.

1400 090 003 is the OE-equivalent of the KNORR-BREMSE K038653N00, K038653N05, K038653N55, K181219N00, and LK 497{oem_equivalents_brand} air compressor used in SCANIA 1918307 vehicle systems. This component is engineered to meet strict technical requirements for compatibility with Scania and Knorr-Bremse hardware architectures.

Workshop technicians should ensure that the M26x1,5 air inlet and M22x1,5 air outlet connections are properly seated to prevent pressure loss. The inclusion of a water-cooled valve plate and an integrated ESS feature enhances the longevity of the internal components. Regular maintenance of the water cooling lines and checking the M18x1,5 ports is recommended to maintain peak performance in truck or bus applications.