85000491 SP1 Volvo FM10 D10A Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component in the pneumatic system of heavy commercial vehicles, providing the necessary compressed air for brake operation and auxiliary systems. Built with high-strength components, it is engineered to withstand rigorous duty cycles and maintain stable pressure delivery under heavy loads.

Vehicle and engine compatibility

This specific model is designed for use in Volvo FM10 trucks equipped with D10A engines. It features a water-cooled design, an air inlet port of Ø35, and an air outlet port of M26x1.5, ensuring seamless integration into the existing engine cooling and pneumatic circuits. It is also compatible with other heavy-duty applications requiring high-capacity air production.

Installation and maintenance

For proper installation, technicians should verify that the through drive mechanism and the M12x1.5 air unloader port match the existing system requirements. It is essential to check the water inlet and outlet ports (M16x1.5) to ensure correct cooling flow. Regular inspection of the valve plate and mounting points is recommended to maintain optimal system performance.

System performance guidance

Consult your authorized distributor for fitment confirmation.

OE cross-reference

1300 185 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85000491SP1.