8113003 Twin Cylinder Compressor for Volvo

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component in the pneumatic braking system of heavy commercial vehicles. It is designed to provide consistent air pressure through high-strength components and robust engineering, ensuring reliable performance under intense operating conditions. The unit features a water-cooled design to maintain optimal thermal stability during continuous service.

Vehicle compatibility and engine fitment

This specific model is designed to be fitted to Volvo FL12 trucks equipped with TD122 engines. It provides precise air delivery and maintains system integrity through its specialized configuration. The unit is also compatible with other heavy commercial vehicle applications requiring high-capacity air production.

Installation and maintenance guidance

For professional installation, technicians should verify the existing water inlet and outlet ports (M16x1,5) and the air outlet port (M26x1,5). This unit includes an ESS feature and a water-cooled valve plate to ensure long-term durability. Always check the mounting flange and drive gear alignment during replacement.

Troubleshooting air supply issues

If you are experiencing air pressure drops or leaks, inspect the M22x1,5 unloader port and the Ø29 air inlet port for any obstructions or wear.

OE cross-reference

1300 050 003 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8113003.