20765890 Compatible Twin Cylinder Compressor for Volvo FM9

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component in the pneumatic braking system, ensuring consistent air pressure delivery for heavy commercial vehicles. Built with high-strength components, it is designed to withstand the rigorous thermal and mechanical stresses found in heavy-duty engine environments.

Vehicle and engine compatibility

This specific model is designed for use in Volvo FM9 trucks equipped with D9A engines. It provides seamless integration into the vehicle's existing air management architecture, ensuring the braking system receives the required volumetric flow rate during operation.

Technical specifications and cooling

The unit features a water-cooled design with a water-cooled valve plate to manage operating temperatures effectively. Technical specifications include an air inlet port of Ø35, an air outlet port of M26x1,5, and an air unloader port of M16x1,5. The through drive configuration ensures stable mechanical coupling.

Installation and maintenance guidance

Maintenance technicians should regularly inspect the water inlet and outlet ports (M16x1,5) and check for any signs of coolant leakage or pressure fluctuations to maintain optimal system performance.

OE cross-reference

1300 180 003 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20765890.