412 352 002 0 SP1 Single Cylinder Compressor for Mercedes-Benz

What does a single cylinder compressor do?

This single cylinder air brake compressor serves as a critical component within the pneumatic braking system of heavy commercial vehicles. It functions by compressing intake air and delivering it to the air processing unit, ensuring consistent pressure for the braking system. Built with high-strength components, this unit is engineered to withstand intense thermal and mechanical stress during continuous operation.

Vehicle compatibility and design features

This specific model is compatible with Mercedes-Benz vehicles. It features a water-cooled design to manage operating temperatures effectively, preventing overheating during long-haul tasks. The unit includes an integrated ESS feature and a water-cooled valve plate to maintain optimal performance under high-load conditions.

Installation and maintenance guidance

Technicians should ensure that the water inlet and outlet ports (M16x1,5) are correctly connected to the vehicle's cooling circuit to prevent premature wear. During installation, verify that the air inlet and outlet ports (M26x1,5) are free of debris and that the unloader port (M12x1,5) is properly seated to ensure correct pressure regulation.

Maintenance and troubleshooting

Monitoring air pressure build-up rates can help identify early signs of wear in the piston or rings. Regular inspection of the cooling lines and port connections is recommended to maintain the efficiency of the pneumatic system.

OE cross-reference

1100 035 020 (Single Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 4123520020SP1.