20574763 SP1 VOLVO (7600 850 009, 20364148 with gear) Air Compressor

The air compressor system is a vital component in the pneumatic braking and suspension architecture of heavy commercial vehicles. This twin cylinder unit provides reliable air pressure through a robust two-cylinder design, ensuring consistent output for critical vehicle systems. Engineered for high-duty cycles, it maintains performance within demanding thermal environments through an efficient water-cooling mechanism.

20574763 SP1 is the OE-equivalent of the VOLVO 20574763 SP1 air compressor used in VOLVO heavy commercial vehicles. This specific part is compatible with the reference numbers 7600 850 009 and 20364148 (including gear configurations). It is specifically engineered to meet the strict fitment requirements of the target vehicle make to ensure seamless integration into the existing air system.

For workshop technicians, this unit features a water-cooled valve plate and a specific M26x1,5 air outlet port to facilitate standard heavy-duty assembly. The inclusion of an ESS feature and a specialized M12x1,5 unloader port allows for precise control over pressure regulation. Regular maintenance of the cooling lines and checking the water inlet/outlet ports (M16x1,5) is recommended to ensure optimal thermal management during operation.

This component is designed for precision-heavy commercial applications where high-strength components are required to withstand continuous pressure fluctuations. It serves as a reliable replacement to maintain system integrity in professional fleet operations.