85000491 Compatible Twin Cylinder Compressor for Volvo FE

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the pneumatic braking system of heavy commercial vehicles. It is engineered to provide consistent air pressure through high-strength components designed for demanding service conditions. The unit features a water-cooled design to manage thermal loads effectively during continuous operation.

Vehicle and engine compatibility

This specific model is compatible with Volvo FE trucks powered by the D9B engine. It is specifically built to match the requirements of the vehicle's air supply system, ensuring seamless integration with existing pneumatic lines and cooling circuits.

Installation and maintenance

Technical specifications include an air inlet port of Ø35 and an air outlet port of M26x1,5. For installation, ensure the water inlet and outlet ports (M16x1,5) are correctly aligned with the cooling system. This unit features a through-drive design and an integrated ESS feature to optimize performance.

Troubleshooting and selection

Regular inspection of the water cooling lines and air ports is recommended to prevent pressure drops. Maintaining clean coolant flow helps preserve the integrity of the internal valve plates and ensures long-term reliability in the field.

OE cross-reference

1300 185 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85000491.