8157550 Twin Cylinder Compressor for Volvo FH12

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 required for braking operations and auxiliary pneumatic functions. The unit features a robust design with water-cooled valve plates to manage thermal loads during continuous operation.

Compatible vehicles and engines

This specific model is designed for Volvo FH12 trucks equipped with D12A engines. It ensures seamless integration with the vehicle's existing air management architecture, maintaining high-pressure stability for heavy-duty service requirements.

Installation and maintenance

Technical specifications include an air outlet port of M26x1.5 and an air inlet port of Ø29. The unit operates with a 50 mm stroke and a 608cm³ swept volume, featuring a through drive configuration. For correct installation, ensure all water inlet and outlet ports (M16x1.5) are properly secured to prevent leaks.

System performance and troubleshooting

Regular inspection of the unloader port and cooling lines is recommended to prevent system pressure fluctuations. Consult your authorized distributor for further information.

OE cross-reference

1300 050 005 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8157550.