20569928 Compatible Volvo VNL D12 Air Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor plays a vital role in the pneumatic braking system by providing consistent air pressure for heavy commercial vehicle applications. Built with high-strength components, it ensures efficient air production through its dual-cylinder design and advanced water-cooled valve plate technology.

Vehicle and engine compatibility

This specific model is engineered for Volvo VNL trucks equipped with D12 engines. It operates effectively within the vehicle's pneumatic system, maintaining high performance under demanding duty cycles. The unit is designed to meet the rigorous requirements of heavy commercial vehicle service.

Technical installation and maintenance

The technical configuration includes an air inlet port of Ø35 and an air outlet port of M26x1,5. For installation, ensure the water inlet and outlet ports (M16x1,5) are correctly connected to the cooling system. The through drive and ESS feature support reliable integration into the engine assembly.

System reliability and checks

Maintaining proper coolant levels and checking port connections can help prevent system failures. Always verify fitment against engine specifications to ensure optimal performance of the 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 20569928.