20842990 Compressor Compatible with Volvo FM9 D9A

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the pneumatic braking system, providing the necessary air pressure for reliable operation. Engineered with heavy-duty grade materials, it is designed to withstand the rigorous thermal and mechanical stresses found in heavy commercial vehicle applications.

Vehicle and engine compatibility

This unit is specifically compatible with Volvo FM9 trucks equipped with D9A engines, including models FM 9/260, FM 9/380, FM 9/340, and FM 9/300. It serves as a reliable replacement for original equipment in these specific heavy commercial vehicle configurations.

Installation and maintenance guidance

For installation and maintenance, technicians should verify the M26x1,5 outlet port and M16x1,5 water inlet/outlet ports to ensure leak-free connections. This water-cooled model requires proper coolant flow through the M16x1,5 ports to maintain optimal operating temperatures and prevent component wear.

Troubleshooting and selection

When replacing an existing unit, check the through drive and ESS feature functionality to ensure complete system integration. Maintaining clean air inlet ports and monitoring the water cooling circuit is essential for long-term reliability in demanding fleet operations. Consult your authorized distributor.

OE cross-reference

1300 180 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20842990.