85000329 VOLVO Twin Cylinder, Air Compressor

This twin cylinder air compressor is engineered to provide reliable air pressure within the pneumatic system of heavy-duty vehicles. Designed with a high-strength component structure, it ensures consistent performance under demanding operating conditions by maintaining stable swept volume and pressure output.

85000329 is the OE-equivalent product used in VOLVO FH 12/340, FH 12/420, FH 12/460, FH 12/500, FH 400, FH 420, FH 440, FH 460, FH 480, FH 500, FH 520, FH 540, FH II 420, FH II 460, FH II 500, FH II 540, FM 12/340, FM 12/380, FM 12/420, FM 12/460, FM 300, FM 330, FM 340, FM 360, FM 370, FM 380, FM 400, FM 410, FM 420, FM 440, FM 450, FM 460 and FM 500 models. This part is fully compatible with the VOLVO system requirements.

For workshop technicians performing routine maintenance or system overhauls, this unit features a water-cooled design with specific inlet and outlet ports (M16x1.5) to manage thermal loads effectively. The integration of the ESS feature and a water-cooled valve plate ensures long-term stability in the air brake compressor system. Always verify the connection of the M12x1 air unloader port and the Ø35 inlet port during assembly to ensure seamless integration with the existing vehicle architecture.