21379906 SP1 Twin Cylinder Compressor for Volvo FM13

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component in the pneumatic braking system, generating the compressed air pressure required for reliable brake operation. Built with high-strength components, it ensures consistent pressure delivery even under demanding service conditions in heavy commercial vehicles.

Vehicle and engine compatibility

This specific unit is engineered for Volvo FM13 trucks equipped with D13B engines. It features a 704cm³ swept volume, an Ø85.00 mm cylinder bore, and a 62 mm stroke to meet the precise air demand of the vehicle's braking system.

Installation and maintenance guidance

When replacing this unit, technicians should verify the water cooling connections (M16x1.5) and the air outlet port (M26x1.5). Ensuring that the through drive and mounting flange align with the engine's configuration is essential for a correct installation. Check the compatibility list.

Troubleshooting and selection

Regular inspection of the water inlet and outlet ports can prevent cooling inefficiencies. Maintaining the integrity of the air unloader port is also vital for optimal pressure regulation within the pneumatic circuit.

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.