1100 250 021 MERCEDES BENZ (without gear) Twin Cylinder, Air Compressor

This heavy-duty grade component is engineered to provide consistent pneumatic pressure for heavy commercial vehicle braking systems. As a twin cylinder air compressor designed for water cooling, it ensures stable operation under high thermal loads. The robust construction with a through-drive design and integrated ESS feature provides the reliability required for demanding transport environments.

1100 250 021 is the OE-equivalent of the MERCEDES BENZ 457 130 36 15 SP1, 457 130 48 15 SP1, 457 130 70 15 SP1 and WABCO 912 510 100 0 SP1, 912 510 103 0 SP1 air compressors used in heavy commercial vehicle systems. This part is engineered to match the technical specifications required for precise air supply and system stability.

For workshop technicians, this unit features specific port dimensions including an M26x1,5 air inlet/outlet and an M12x1,5 unloader port to ensure a perfect fit during assembly. Regular maintenance of the water cooling lines and checking the valve plate integrity is essential for long-term service life. Ensure all connections are torqued according to technical standards to maintain optimal pressure delivery.

Proper installation of this twin cylinder unit helps maintain the integrity of the pneumatic circuit. It is vital to verify that the water inlet and outlet ports are compatible with your vehicle's cooling system to prevent overheating during extended operation.