20846000 SP1 Twin Cylinder Compressor for Volvo FM13

What does a twin cylinder compressor do?

This twin cylinder compressor plays a critical role in the pneumatic system of heavy commercial vehicles by producing the necessary compressed air for brake operation. Engineered with high-strength components, this unit ensures consistent pressure delivery even under demanding service conditions. The integrated water-cooled design helps maintain optimal operating temperatures, extending the service life of the internal components.

Vehicle and engine compatibility

This specific model is compatible with Volvo FM13 trucks equipped with D13B engines. It is designed to meet the exact requirements of the engine's air demand, ensuring seamless integration into the existing pneumatic circuit. Always verify that the drive gear and port configurations match your current installation requirements.

Technical specifications and installation

Technicians should note that this unit features an M26x1,5 air outlet port and an M16x1,5 water inlet/outlet port setup. With a swept volume of 636cm³ and a weight of 24.3 KG, it is built for durability. During installation, ensure all connections are secure to prevent pressure drops in the brake system.

Maintenance and troubleshooting

Regular inspection of the water-cooled valve plate and inlet ports is recommended to prevent scaling or blockage. For accurate fitment, always cross-reference the existing component's specifications with the vehicle's engine requirements.

OE cross-reference

1300 190 003 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20846000SP1.