20569928 Twin Cylinder Compressor — Volvo FM9 Equivalent

What does a twin cylinder compressor do?

This twin cylinder compressor provides the necessary air pressure for heavy commercial vehicle braking systems through high-capacity air generation. Designed to handle sustained heavy-duty operations, the component integrates into the engine cooling circuit via its water-cooled design to prevent overheating during long-haul transport.

Compatible Volvo FM9 truck models

This unit is specifically fitted to Volvo FM9 trucks, including the FM 9/260, FM 9/380, FM 9/340, and FM 9/300 variants. It operates effectively within the vehicle's pneumatic system to maintain consistent pressure levels.

Installation and maintenance guidance

Installation requires careful attention to the M26x1,5 air outlet port and the M16x1,5 water inlet and outlet ports. Technicians should verify the through drive compatibility and ensure the water-cooled valve plate is correctly seated within the assembly to maintain optimal performance.

Troubleshooting air pressure issues

Maintaining proper coolant flow through the M16x1,5 ports is essential for preventing thermal stress on the internal components.

OE cross-reference

1300 180 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20569928.