1100 220 020 MERCEDES BENZ Twin Cylinder, Air Compressor

This high-strength component serves as a vital part of the air brake system, ensuring consistent air pressure for heavy commercial vehicle operations. The precision-engineered design features a dual-cylinder configuration with a swept volume of 636cm³, providing the reliable pneumatic output required for demanding braking environments.

The 1100 220 020 is the OE equivalent of the MERCEDES BENZ 9061301615SP2 and WABCO 4126360010SP1. This twin cylinder air compressor is specifically engineered for compatibility with MERCEDES BENZ and WABCO systems. It operates with a water-cooling mechanism (W) to maintain optimal temperature during high-load cycles, featuring dedicated water inlet (M14x1,5) and outlet (M16x1,5) ports.

For the workshop technician, this unit is characterized by its through-drive capability and specialized ESS feature. The installation process requires precise alignment of the M26x1,5 air outlet and the M30 air inlet port to ensure system integrity. Regular inspection of the water-cooled valve plate and connection ports is recommended to prevent pressure fluctuations in the pneumatic circuit.

Maintaining the air supply system with high-grade components ensures long-term reliability for fleet managers. Always verify compatibility with existing vehicle hardware before replacement to ensure seamless integration into the air brake system.