20774294 Compatible Twin Cylinder Compressor for Volvo FH

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the pneumatic braking system, providing the necessary air pressure for heavy commercial vehicle operations. Built with high-strength components, it is engineered to maintain consistent performance under intense thermal loads through its integrated water-cooling design.

Compatible Volvo FH and engine models

This specific unit is compatible with Volvo FH models including 400, 420, 440, 460, 480, 500, 520, and 540 series, as well as Volvo FH13 equipped with D13A engines. The design supports efficient air delivery required for heavy-duty transport tasks.

Technical specifications and installation

Technicians should note the technical configuration: it features an M26x1.5 air outlet port and M16x1.5 ports for water inlet/outlet and unloader functions. The unit includes an ESS feature and a water-cooled valve plate to enhance operational longevity and prevent overheating during continuous use.

Maintenance and troubleshooting

Regular inspection of the water cooling lines and air ports is recommended to ensure optimal pressure regulation and prevent system leaks in the braking circuit.

OE cross-reference

1300 190 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20774294.