II15698AT000 KNORR-BREMSE Twin Cylinder, Air Compressor

This twin cylinder air compressor is engineered to provide consistent and reliable air pressure for heavy commercial vehicle pneumatic systems. Designed with a robust two-cylinder configuration, it features a Ø88.00 mm bore and a 50 mm stroke to deliver a total swept volume of 608cm³. The unit is optimized for water cooling, utilizing specific inlet and outlet ports to maintain stable operating temperatures during intensive use.

II15698AT000 is the OE-equivalent of the KNORR-BREMSE Twin Cylinder, Air Compressor used in KNORR-BREMSE systems. This component meets rigorous technical standards to ensure seamless integration into existing brake and engine air supply architectures. It features an M26x1,5 air outlet port and an M22x1,5 unloader port to guarantee precise pneumatic control.

For workshop technicians, this unit offers high assembly ease due to its through-drive design and standardized port dimensions. Maintenance of the water cooling connections—specifically the M16x1,5 inlet and outlet ports—is essential to prevent overheating. Regular inspections of the air unloader and water-cooled valve plate ensure long-term operational stability within the vehicle's air brake system.