85000329 Twin Cylinder Compressor for Volvo FM12

What does a twin cylinder compressor do?

This twin cylinder compressor plays a critical role in the pneumatic braking system of heavy commercial vehicles by providing consistent air pressure. Built with high-strength components, it ensures reliable performance under the demanding thermal conditions found in heavy-duty engine environments.

Vehicle and engine compatibility

This specific unit is compatible with Volvo FM12 models, including variants such as the FM 12/340, FM 12/460, and FM 12H/420, equipped with D12D engines. It is designed to meet the rigorous requirements of the Volvo braking system architecture.

Installation and maintenance

The assembly features a water-cooled design with M16x1,5 inlet and outlet ports to manage operational temperatures effectively. For installation, technicians should verify the M26x1,5 air outlet port and M12x1 unloader port connections to ensure a secure seal within the pneumatic circuit.

Service and troubleshooting

Maintaining proper coolant levels and inspecting the water-cooled valve plate during routine service helps prevent pressure drops. Consult your authorized distributor for further technical guidance.

OE cross-reference

1300 010 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85000329.