85000336 SP2 Compressor for Volvo NH12 D12C Engines

What does a twin cylinder compressor do?

This twin cylinder compressor is an engine-driven component vital to the air brake system of heavy commercial vehicles, providing the necessary compressed air for braking and pneumatic functions. Utilizing two piston-cylinder assemblies, this unit ensures efficient air production to maintain system pressure. Built with high-strength components, it is designed to withstand the rigorous thermal and mechanical stresses found in heavy-duty engine environments.

Vehicle and engine compatibility

This specific model is compatible with Volvo NH12 trucks equipped with D12C engines. It is engineered to meet the exact specifications required for these vehicle applications, ensuring seamless integration into the existing pneumatic circuit. The unit features a water-cooled design with M16x1,5 inlet and outlet ports to manage operating temperatures effectively.

Installation and maintenance guidance

Technicians should verify the mounting interface and port locations before installation. This unit includes an M26x1,5 air outlet port and an M12x1 air unloader port. Ensure the cooling lines are properly connected to the water inlet and outlet ports to prevent overheating during operation.

Operational checks

For optimal performance, check the water cooling connections and unloader valve functionality during routine maintenance intervals to prevent air system pressure fluctuations.

OE cross-reference

1300 010 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85000336SP2.