20733972 Volvo FM Compressor Equivalent

What does a single cylinder compressor do?

This single cylinder air compressor serves as a critical component within the pneumatic braking system of heavy commercial vehicles. By utilizing a high-strength design and water-cooled technology, it ensures consistent air pressure delivery even under rigorous operating conditions. The unit features a 318cm³ swept volume and is engineered to maintain system stability throughout long-haul operations.

Compatible Volvo FM models

This specific component is designed for Volvo FM series trucks, including models such as the FM 300, FM 340, FM 380, FM 400, and the FM 9/340 variant. It provides reliable performance across various engine configurations within the FM lineup, ensuring that the air brake system receives the necessary volume and pressure required for safe vehicle operation.

Technical installation and maintenance

Technicians should note the technical specifications during installation, including the M26x1.5 air outlet port and M16x1.5 water inlet/outlet ports. The unit is equipped with an integrated ESS feature and a water-cooled valve plate to manage thermal loads effectively. Regular inspection of the air inlet port and unloader ports is recommended to prevent system contamination.

System reliability guidance

To ensure correct fitment, verify that the through drive and cooling requirements match the existing vehicle configuration.

OE cross-reference

1300 025 002 (Single Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20733972.