II15698AT000 SP1 KNORR-BREMSE Twin Cylinder Air Compressor

This twin cylinder air compressor is engineered to provide consistent and reliable air pressure within the pneumatic braking system of heavy commercial vehicles. Designed with high-strength components, it ensures optimal performance under demanding operating conditions. The unit features a water-cooled design to manage thermal loads effectively during intensive service cycles.

II15698AT000 SP1 is the OE-equivalent of the KNORR-BREMSE II15698AT000 SP1 twin cylinder air compressor used in KNORR-BREMSE heavy commercial vehicle systems. This component is also identified by the reference numbers 7600 880 002 and 1677848 (with gear). It is specifically designed to meet the exact technical requirements of the original braking architecture.

For workshop technicians, this part offers a streamlined installation process thanks to its precision-engineered ports and through-drive capability. The air inlet port measures Ø29, while the air outlet and unloader ports are designed for high-durability connections. Regular inspection of the water inlet and outlet ports (M16x1,5) is recommended to maintain optimal cooling efficiency and prevent system overheating.

Maintaining a precise air supply is critical for heavy-duty vehicle safety. This compressor's dual-cylinder configuration provides the necessary swept volume of 608cm³ to ensure stable pneumatic performance throughout various driving environments.