K009581000 SP1 KNORR-BREMSE Twin Cylinder, Air Compressor

The heavy-duty twin cylinder air compressor is a critical component designed to maintain consistent pneumatic pressure within the braking system. Engineered for reliability in heavy commercial vehicle applications, this unit features a robust two-cylinder configuration and optimized air flow through precision-engineered ports. Its water-cooled design ensures efficient thermal management during continuous operation, maintaining high performance under demanding service conditions.

K009581000 SP1 is the OE-equivalent of the KNORR-BREMSE K009581000 SP1 twin cylinder air compressor used in KNORR-BREMSE systems. This product is also compatible with technical references 7600 880 004, 1732078, and 1775248 (with gear). The precise engineering of the Ø86.00 mm bore and 720cm³ swept volume ensures it meets the strict requirements of heavy-duty pneumatic architectures.

For workshop technicians, this air compressor offers seamless assembly with standard M26x1,5 air ports and M18x1,5 water ports. The inclusion of the ESS feature and a water-cooled valve plate provides additional stability for the pneumatic circuit. Regular inspection of the water inlet and outlet connections is recommended to ensure optimal cooling and prevent overheating during long-haul transport operations.

Maintaining high-strength components like this air compressor is essential for the longevity of the vehicle's air brake system. By ensuring precise fitment and adhering to standard maintenance intervals, fleet managers can minimize downtime caused by pneumatic failures or pressure fluctuations.