20574763 SP1 VOLVO Twin Cylinder Air Compressor

This high-strength air compressor component is designed to provide reliable pneumatic pressure within the heavy-duty braking system. As a vital part of the air brake assembly, it ensures consistent air delivery to support the vehicle's pneumatic operations. The unit is engineered with precision to handle the rigors of heavy commercial vehicle service environments.

20574763 SP1 is the OE-equivalent twin cylinder air compressor used in VOLVO (7600 850 009, 20364148 with gear) systems. This component meets strict technical requirements for compatibility and performance. It features a Ø85.00 mm bore and a 62 mm stroke, providing a swept volume of 704cm³ to maintain stable air pressure during operation.

For workshop technicians performing engine or air system maintenance, this water-cooled unit is designed for straightforward installation. It includes an M26x1,5 air outlet port and an M12x1,5 unloader port to ensure seamless integration with existing pneumatic lines. Regular inspection of the water inlet and outlet ports (M16x1,5) is recommended to maintain optimal cooling efficiency.

Designed for durability, this part supports heavy-duty commercial vehicle applications where consistent air compression is critical. The integration of the ESS feature and water-cooled valve plate ensures high reliability under sustained thermal loads typical in long-haul transport.