20451727 Compatible VHD D12 Single Cylinder Compressor

What does a single cylinder compressor do?

This single cylinder air brake compressor provides essential pneumatic pressure for the braking and suspension systems of heavy commercial vehicles. Engineered for durability, this unit utilizes high-strength components to manage intense thermal and mechanical stress during operation.

Vehicle and engine compatibility

This specific model is designed for Volvo VHD trucks equipped with D12 engines. It is compatible with the vehicle's pneumatic system requirements, ensuring steady air supply for critical safety components. The unit features a water-cooled design to maintain optimal operating temperatures under heavy loads.

Installation and maintenance

Technicians should verify the mounting configuration and port sizes before installation. This compressor features an M26x1,5 air outlet port, an M16x1,5 water inlet and outlet port, and an M12x1,5 unloader port. Proper lubrication and cooling system checks are essential for maintaining long-term reliability.

Troubleshooting and selection

Monitoring the air pressure output and inspecting the water cooling lines can help prevent system failures. For accurate fitment, always verify the drive type and engine specifications during replacement.

OE cross-reference

1300 025 002 (Single Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20451727.