1300 050 007 KNORR-BREMSE Twin Cylinder, Air Compressor

The 1300 050 007 twin cylinder air compressor is a precision-engineered component designed to provide reliable air pressure within heavy commercial vehicle pneumatic systems. This water-cooled unit features a dual-cylinder configuration with a Ø88.00 mm bore and a 50 mm stroke, delivering a swept volume of 608cm³. Its robust construction ensures consistent performance under demanding operating conditions, making it an essential part for maintaining optimal air system pressure.

1300 050 007 is the OE-equivalent of the KNORR-BREMSE II31730, II31730AT, II31730RP, II31730X00, and LP4955 air compressors used in heavy commercial vehicle systems. This component is engineered to be fully compatible with KNORR-BREMSE hardware and follows strict technical standards for high-pressure air delivery. The integration of water cooling through the M16x1,5 inlet and outlet ports helps manage thermal loads effectively during continuous operation.

For workshop technicians, this unit offers seamless installation with an M26x1,5 air outlet port and an M22x1,5 unloader port. The design includes an ESS feature and a water-cooled valve plate to enhance durability and thermal regulation. Regular maintenance of the cooling lines and checking the water inlet/outlet connections are recommended to ensure the longevity of the compressor within the pneumatic circuit.

The unit features a through-drive design and high-strength components to withstand the vibrations of heavy commercial transport. By maintaining precise tolerances in the cylinder bore and stroke mechanisms, this compressor provides stable volumetric efficiency for various heavy-duty applications.