20569928 Compatible Twin Cylinder Compressor for Volvo FM9

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the pneumatic braking system, ensuring consistent air pressure delivery for heavy commercial vehicles. Engineered with high-strength components, it utilizes a water-cooled design to manage thermal loads effectively during continuous operation, maintaining optimal performance under heavy-duty conditions.

Compatible vehicles and engines

This specific model is designed for use in Volvo FM9 trucks equipped with D9A engines, including variants such as the FM 9/260, FM 9/340, FM 9/380, and FM 9/300. It is compatible with the specific requirements of these heavy commercial vehicle engine configurations to ensure seamless integration into the existing air brake system.

Installation and maintenance

Technicians should note the technical specifications during installation: the unit features an air inlet port of Ø35, an air outlet port of M26x1.5, and a water-cooled valve plate. The through drive configuration and ESS feature capability allow for precise control within the pneumatic circuit. Regular inspection of the M16x1.5 water inlet and outlet ports is recommended to prevent cooling inefficiencies.

Troubleshooting and selection

Maintaining proper coolant flow through the M16x1.5 ports is essential for the longevity of this 22.2 KG unit. Ensuring all connections are secure helps prevent pressure drops in the braking system. 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 20569928.