21353460 Volvo FH12 D12C Compressor Equivalent

What does a single cylinder compressor do?

This air brake compressor serves as a critical component in the pneumatic system, providing the necessary pressurized air for braking operations and auxiliary functions. Built with high-strength components, this single cylinder unit ensures consistent performance even under the intense thermal and mechanical loads typical of heavy commercial vehicle service environments.

Vehicle and engine compatibility

This specific model is designed for Volvo FH12 trucks, including variants such as the FH 12/380, FH 12/420, FH 12/460, FH 12/340, and FH 12/500 equipped with D12C engines. It functions seamlessly within the vehicle's air management system to maintain stable pneumatic pressure.

Technical specifications and installation

Technical specifications include a Ø85.00 mm cylinder bore and a 62 mm stroke, providing a swept volume of 352cm³. The unit features water cooling (W) with M16x1,5 inlet and outlet ports, an M26x1,5 air outlet port, and an M12x1,5 unloader port. The integrated ESS feature and water-cooled valve plate enhance long-term operational stability.

Maintenance and troubleshooting

To ensure proper function, technicians should verify the integrity of the water cooling lines and check all port connections during installation. Regular inspection of the air inlet and unloader ports is recommended to prevent system pressure fluctuations. Consult your authorized distributor.

OE cross-reference

1300 020 001 (Single Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21353460.