85000487 SP1 Volvo NH12 D12C Compressor Equivalent

What does a twin cylinder compressor do?

This twin cylinder compressor is a critical component within the air brake system, responsible for providing the necessary compressed air required for braking and pneumatic operations. Engineered with high-strength components, this unit ensures consistent pressure delivery even under demanding service conditions. It features a water-cooled configuration to manage thermal loads effectively during continuous operation.

Compatibility with Volvo NH12 engines

This specific unit is designed for use in Volvo NH12 trucks equipped with D12C engines. It is essential to verify the drive gear and port configurations to ensure seamless integration with the existing engine assembly. This compressor is also compatible with other heavy commercial vehicle applications requiring similar air displacement specifications.

Installation and maintenance guidance

For proper installation, technicians should verify the water inlet and outlet ports (M16x1,5) and the air outlet port (M26x1,5). Ensuring the unloader port is correctly aligned is vital for maintaining system pressure stability. Regular checks of the cooling lines and air inlet ports are recommended to prevent performance degradation.

Selection and technical verification

When selecting a replacement, it is crucial to match the technical specifications such as the 704cm³ swept volume and through drive type to avoid system mismatching.

OE cross-reference

1300 180 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85000487SP1.