21388369 Compatible Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor plays a critical role in the pneumatic braking system of heavy commercial vehicles, ensuring consistent air pressure delivery. Built with high-strength components, it is designed to withstand demanding thermal and mechanical stresses during continuous operation.

Vehicle and engine compatibility

This specific unit is compatible with Volvo NH12 trucks equipped with D12C engines. It provides precise air compression required for heavy-duty braking and pneumatic system stability in demanding environments.

Technical specifications and installation

The assembly features a water-cooled design to manage operating temperatures effectively, utilizing M16x1,5 water inlet and outlet ports. Technical specifications include an air outlet port of M26x1,5, a Ø35 air inlet port, and an ESS feature for enhanced system control.

Maintenance and troubleshooting

Maintenance technicians should regularly inspect the water cooling lines and the M16x1,5 unloader port to ensure optimal performance. Proper installation ensures the 704cm³ swept volume operates at peak efficiency for the vehicle's air brake system.

OE cross-reference

1300 180 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21388369.