20845313 Compatible Volvo FH Twin Cylinder Compressor

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 a consistent and reliable air supply, ensuring the integrity of the braking performance under demanding operational conditions. Built with high-strength components, this unit is designed for long-term durability in the field.

Vehicle and engine compatibility

This component is specifically compatible with Volvo FH models, including variants such as 440, 400, 520, 480, 500, 420, 540, and 460. It is also fitted to Volvo FH13 trucks equipped with D13C engines. The assembly features a water-cooled design to manage thermal loads effectively during high-pressure cycles.

Installation and maintenance guidance

Technicians should note the specific technical requirements for installation, including the M26x1,5 air outlet port and M16x1,5 water inlet/outlet ports. Proper connection of the water cooling lines is essential to maintain optimal operating temperatures and prevent premature wear of the water-cooled valve plate.

Operational checks

Regular inspection of the air inlet port (Ø35) and unloader port (M16x1,5) can help prevent system contamination and ensure efficient air production for the vehicle's pneumatic circuits.

OE cross-reference

1300 190 005 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20845313.