21379906 SP1 Compressor compatible with Volvo FM11 D11A

What does a twin cylinder compressor do?

This twin cylinder compressor is a critical component for the pneumatic braking system in heavy commercial vehicles. It is engineered to provide consistent air pressure through its high-strength components, ensuring reliable operation under demanding duty cycles. The unit features a water-cooled design to manage thermal loads effectively during continuous operation.

Vehicle and engine compatibility

This specific model is designed for compatibility with Volvo FM11 trucks equipped with D11A engines. It ensures seamless integration into the existing air supply system by matching the required displacement and cooling requirements of the vehicle.

Installation and maintenance guidance

Technicians should verify that the water inlet and outlet ports (M16x1,5) and the air outlet port (M26x1,5) match the current vehicle configuration. Proper installation requires checking the through-drive mechanism and ensuring the ESS feature is correctly integrated into the pneumatic circuit.

Replacement considerations

When replacing a worn unit, it is essential to ensure that the cylinder bore and stroke specifications align with the original equipment to maintain correct air delivery rates.

OE cross-reference

1300 190 006 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21379906SP1.