1186722 Twin Cylinder Compressor for Volvo F12

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the air brake system of heavy commercial vehicles, providing the necessary compressed air for braking and pneumatic functions. Engineered with high-strength components, this unit utilizes two piston-cylinder assemblies to deliver high air output, ensuring reservoirs are filled efficiently even under sustained demand.

Compatible vehicles and engine details

This specific model is compatible with Volvo F12 trucks equipped with TD122 engines. It is designed to function within the engine's cooling circuit to maintain thermal stability during long hauls. The unit features a water-cooled design with M16x1.5 water ports and M26x1.5 air inlet and outlet ports to ensure precise integration.

Installation and maintenance guidance

For proper installation, technicians should verify the drive gear configuration and port locations against the original equipment. This unit features an ESS feature and a water-cooled valve plate to manage high-pressure cycles effectively. Maintaining clean coolant flow through the M16x1.5 ports is essential for preventing overheating during heavy-duty operation.

Troubleshooting and selection

When replacing a compressor, it is vital to match the drive type and mounting interface exactly to avoid system mismatch. Consult your authorized distributor to confirm exact fitment for your specific engine configuration.

OE cross-reference

1300 130 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1186722.