906 130 41 15 SP1 Mercedes-Benz Compatible Single Cylinder Compressor

What does a single cylinder compressor do?

This single cylinder air brake compressor serves as a critical component in the pneumatic braking system of heavy commercial vehicles. By utilizing a piston-driven mechanism, it compresses intake air and delivers it to the air processing unit to maintain necessary system pressure. Constructed with high-strength components, this unit is engineered to withstand the rigorous thermal and mechanical stresses found in heavy-duty operating environments.

Compatibility and technical specifications

This specific model is compatible with Mercedes-Benz vehicles. It is designed as a water-cooled unit to prevent overheating during continuous operation, featuring a water inlet and outlet with M14x1,5 ports. The design includes a water-cooled valve plate and a through-drive configuration to ensure seamless integration with the engine drive mechanism.

Installation and maintenance guidance

To ensure proper function, technicians should verify the M26x1,5 air inlet port and Ø30 air outlet port dimensions during installation. Regular inspection of the water cooling lines and connection points is recommended to prevent pressure drops or overheating. Maintaining clean air intake and checking the integrity of the single cylinder housing helps extend the service life of the entire pneumatic system.

Selection for heavy commercial vehicles

When replacing this unit, it is vital to match the technical specifications such as the 238cm³ swept volume and the specific cooling requirements to avoid system mismatch.

OE cross-reference

1100 040 021 (Single Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 9061304115SP1.