1100 020 020 WABCO (without gear), Twin Cylinder, Air Compressor

The high-strength twin cylinder air compressor serves as a critical component in the pneumatic systems of heavy commercial vehicles, ensuring consistent air pressure for braking and auxiliary functions. Engineered with a Ø85.00 mm cylinder bore and a 56 mm stroke, this unit provides stable performance through its robust construction. Its water-cooled design and specialized valve plate architecture allow it to operate effectively in high-load environments.

1100 020 020 is the OE equivalent of the MERCEDES BENZ A4571302415 SP1 and WABCO 412 352 027 0 air compressors used in KENWORTH, MERCEDES BENZ, MERITOR, PACCAR, and PETERBILT vehicles. This specific model is designed for integration into complex engine environments where precision and durability are essential for vehicle safety.

Workshop technicians can rely on the precise dimensions of the M26x1,5 air inlet and outlet ports to ensure a seamless installation. Maintenance professionals should regularly monitor the water cooling system and the M16x1,5 inlet/outlet connections to maintain optimal pressure levels. This unit is specifically engineered for heavy-duty service intervals within professional workshop environments.

Ensuring proper assembly of the M12x1,5 air unloader port is vital for maintaining system-wide pneumatic efficiency. Given its technical specifications, this part remains a dependable choice for maintaining original equipment performance in large-scale fleet operations.