A4071300115 Single Cylinder Air Compressor for Mercedes-Benz

What does a single cylinder compressor do?

This single cylinder air brake compressor is a critical component designed to provide the necessary compressed air for the braking system in heavy commercial vehicles. Utilizing a piston-type mechanism, it ensures reliable air pressure delivery to the processing units and tanks, acting as the primary link in the pneumatic braking circuit. The water-cooled design helps maintain optimal operating temperatures during intensive service cycles.

Vehicle compatibility and fitment

This specific unit is compatible with Mercedes-Benz trucks and heavy commercial vehicles. It features a through drive configuration and is engineered to withstand high-pressure environments, ensuring consistent performance for fleet managers and workshop technicians who require reliable braking stability.

Installation and maintenance guidance

Installation and maintenance should focus on the cooling system integrity and port connections. This model features M26x1.5 air inlet and outlet ports, alongside M22x1.5 water inlet and outlet ports to facilitate efficient thermal management. Regular inspection of the water-cooled valve plate is recommended to prevent pressure loss.

System reliability and selection

Proper selection of air compressor components is vital for maintaining the safety of heavy commercial vehicle braking systems. Consult your authorized distributor to verify exact fitment for your specific engine configuration.

OE cross-reference

1100 120 002 (Single Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4071300115.