20765890 Compatible Volvo FH Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor is a critical component within the air brake system, providing the necessary compressed air for braking and pneumatic operations. Engineered with high-strength components, it features a water-cooled design to manage thermal loads effectively during continuous operation in heavy commercial vehicle environments.

Compatible vehicles and engines

This unit is specifically designed for Volvo FH models and is compatible with Volvo FH13 vehicles equipped with D13C engines. It serves various configurations including the 440, 400, 520, 480, 500, 420, 540, and 460 variants.

Technical specifications and installation

The technical configuration includes an air inlet port of Ø35 and an air outlet port of M26x1,5, alongside an M16x1,5 unloader port. With a total weight of 22.8 KG and an integrated ESS feature, this through-drive compressor ensures consistent pressure delivery. Technicians should verify all water inlet and outlet connections (M16x1,5) during installation to maintain optimal cooling performance.

Maintenance and troubleshooting

Regular inspection of the water-cooled valve plate and air ports is recommended to prevent system leaks or pressure drops. Maintaining clean coolant flow ensures the longevity of the internal cylinders.

OE cross-reference

1300 190 005 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20765890.