1100 010 021 MERCEDES BENZ (without gear) Air Compressor

The heavy-duty twin cylinder air compressor is a vital component designed to maintain consistent pneumatic pressure within the vehicle's braking and suspension systems. This high-strength component ensures reliable air production through a robust water-cooling design, making it ideal for the demanding environments of heavy commercial vehicles.

1100 010 021 is the OE equivalent of the MERCEDES BENZ 457 130 20 15 SP1, 457 130 46 15 SP1, and 457 130 66 15 SP1 air compressors used in MERCEDES BENZ heavy-duty trucks. It is also fully compatible with WABCO systems requiring part numbers 911 553 003 0 SP1 and 911 553 007 0 SP1.

For workshop technicians, this unit features a Ø85.00 mm cylinder bore and a specialized M26x1,5 air outlet port to ensure seamless integration. The water-cooled valve plate and ESS feature provide advanced thermal management during operation. Regular inspection of the water inlet and outlet ports (M16x1,5) is recommended during standard service intervals to maintain peak system performance.

Maintaining precise pneumatic pressure is essential for vehicle safety and operational efficiency. This twin cylinder assembly is engineered for high-stress duty cycles, providing a stable air supply to prevent system degradation in heavy-duty transport applications.