20382345 SP1 Compatible Volvo B9R Air Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor provides essential air pressure for the pneumatic braking system of heavy commercial vehicles. Built with high-strength components, it ensures consistent performance and thermal stability under heavy-duty operating conditions. The unit is specifically engineered to maintain high-pressure output through its efficient dual-cylinder design.

Vehicle and engine compatibility

This component is compatible with Volvo B9R trucks equipped with D9B engines. It is an exact fit for the specific mounting and cooling requirements of these heavy-duty vehicles, ensuring seamless integration into the existing pneumatic circuit without modification.

Installation and maintenance

Maintenance technicians should verify the water inlet and outlet ports (M16x1,5) to ensure proper coolant flow. When inspecting the unit, check the air outlet port (M26x1,5) and the air unloader port (M16x1,5) for any signs of leakage or debris buildup to maintain optimal system pressure.

Selection and troubleshooting

To ensure correct selection, always verify that the drive type and cooling configuration match the original equipment. For this specific model, the unit features a through drive and a water-cooled valve plate to manage thermal loads during sustained operation.

OE cross-reference

1300 180 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20382345SP1.