1100 220 020 Twin Cylinder, Air Compressor — WABCO

The heavy-duty twin cylinder air compressor is a critical component designed to maintain consistent pneumatic pressure within the vehicle's braking system. This high-strength component ensures reliable air production through a precision-engineered two-cylinder mechanism, providing stable output for heavy commercial vehicle applications.

1100 220 020 is the OE equivalent of the WABCO 412 636 001 0 SP1 and MERCEDES BENZ 906 130 16 15 SP2 air compressors used in heavy commercial vehicle systems. This part is specifically designed to meet the rigorous operational standards of WABCO and MERCEDES BENZ architectures, ensuring seamless integration and long-term reliability in demanding environments.

For the workshop technician, this unit features a water-cooled design to manage thermal loads effectively. It includes an air unloader port (M12x1,5) and utilizes a water inlet port (M14x1,5) alongside a water outlet port (M16x1,5) for optimized cooling. Regular inspection of the water-cooled valve plate and connection seals is recommended to maintain peak pneumatic performance during service intervals.

This component is engineered for durability in heavy commercial vehicle service environments, providing a robust solution for maintaining critical air-brake system pressures.