21388369 Compressor compatible with Volvo VNL D12

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the pneumatic braking system, ensuring consistent air pressure for heavy commercial vehicle operations. Built with high-strength components, it provides the necessary air volume required for reliable braking performance and system stability.

Vehicle and engine compatibility

This unit is specifically engineered for Volvo VNL trucks equipped with D12 engines. It is designed to meet the rigorous demands of heavy-duty service, maintaining optimal pressure delivery through its advanced two-cylinder architecture.

Installation and maintenance

Technicians will note the water-cooled design, featuring M16x1,5 water inlet and outlet ports to manage operating temperatures effectively. The unit includes an integrated ESS feature and a water-cooled valve plate to ensure long-term durability under high load.

System performance

Regular inspection of the M26x1,5 air outlet port and the M16x1,5 unloader port is recommended to prevent leaks and maintain system integrity. Consult your authorized distributor.

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.