20569224 Compatible Volvo FM12 D12D Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder air compressor serves as a critical component within the pneumatic braking system of heavy commercial vehicles. Engineered for high-pressure reliability, it utilizes a water-cooled design to manage thermal loads during continuous operation, ensuring stable air delivery for the vehicle's braking and pneumatic functions.

Vehicle and engine compatibility

This specific model is compatible with Volvo FM12 trucks equipped with D12D engines, including variants such as the FM 12/340, FM 12/460, and FM 12H/420. It is engineered to meet the rigorous demands of heavy-duty transport environments.

Installation and maintenance

For installation, technicians should verify the M16x1,5 water inlet and outlet ports to ensure proper cooling flow. The unit features an M26x1,5 air outlet port and an M12x1 air unloader port. Proper torque application on all mounting points is essential for maintaining the integrity of the through-drive connection.

System troubleshooting

Regular inspection of the water-cooled valve plate and air inlet ports is recommended to prevent system contamination or pressure drops.

OE cross-reference

1300 010 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20569224.