A4961300115 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 to provide the necessary pressure for the air processing unit and storage tanks. Designed with heavy-duty grade materials, this unit ensures consistent performance under demanding thermal conditions through its integrated water-cooling system.

Compatibility and vehicle application

This component is specifically designed for compatibility with Mercedes-Benz vehicles. It features a through drive configuration and a water-cooled valve plate to manage operating temperatures effectively during long-haul transport or heavy construction tasks. The unit operates with a swept volume of 292cm³ to maintain stable air output.

Installation and maintenance guidance

For installation and maintenance, technicians should verify the M26x1,5 air inlet and outlet ports to ensure airtight connections. Given the water-cooled design, checking the M22x1,5 water ports for leaks and ensuring proper coolant flow is essential to prevent overheating and maintain optimal piston stroke efficiency.

System reliability and inspection

Regular inspection of the drive assembly and cooling lines can help prevent sudden drops in brake pressure. Consult your authorized distributor.

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 A4961300115.