1300 110 003 KNORR-BREMSE Twin Cylinder, Air Compressor

The heavy-duty twin cylinder air compressor is designed to provide consistent pneumatic pressure for critical braking systems. This component plays a vital role in maintaining the air supply within the pneumatic system, ensuring reliable operation under heavy-duty load conditions. Built with high-strength components, it is engineered to withstand rigorous industrial environments.

1300 110 003 is the OE-equivalent of the KNORR-BREMSE I86909X00 SP1, I86909ES SP1, I86909AT000 SP1, I86909000 SP1, I86909BT (LP4812 SP1) and VOLVO 5003217 SP1 used in heavy commercial vehicle systems. This part also serves as a direct replacement for Volvo 1599999 SP1 and Knorr-Bremse compatible hardware.

For workshop technicians, this water-cooled unit features a cylinder bore of Ø75.00 and a stroke of 50 mm. The assembly includes M26x1,5 air inlet and outlet ports alongside M16x1,5 water ports to ensure optimal thermal management. Regular maintenance of the water cooling lines and checking the through-drive integrity is recommended to ensure long-term service life.

Proper installation ensures seamless integration with existing air brake architectures. The presence of the ESS feature and a water-cooled valve plate makes this a robust solution for maintaining air pressure stability in complex pneumatic circuits.