20382348 Volvo FM12 D12C Single Cylinder Compressor

What does a single cylinder compressor do?

This single cylinder compressor serves as a critical component within the pneumatic braking system, providing the necessary compressed air required for vehicle operation. Built with high-strength components, it ensures consistent pressure delivery even under demanding service conditions common in heavy commercial vehicle applications.

Vehicle and engine compatibility

This specific unit is designed for Volvo FM12 trucks equipped with D12C engines, covering various configurations such as the FM 12/460 and FM 12H/380. The assembly is optimized for integration into the engine's cooling system, utilizing a water-cooled design to maintain stable operating temperatures during prolonged use.

Installation and maintenance guidance

Installation requires careful attention to the water inlet and outlet ports (M16x1,5) and the air outlet (M26x1,5) to prevent leaks. Technicians should verify that the through drive and unloader port (M12x1,5) align correctly with the existing engine configuration to ensure seamless pneumatic performance.

System performance and troubleshooting

Regular inspections of the water-cooled valve plate and air inlet ports are recommended to prevent buildup and maintain optimal swept volume of 352cm³.

OE cross-reference

1300 020 001 (Single Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20382348.