21379906 VOLVO Twin Cylinder, Air Compressor

The 21379906 air compressor is engineered to provide reliable pneumatic pressure within the braking system of heavy commercial vehicles. This twin-cylinder unit is designed with a high-strength construction to ensure continuous operation under heavy-duty conditions. Featuring a 62 mm stroke and a 704cm³ swept volume, it maintains consistent performance in demanding environments.

21379906 is the OE-equivalent of the VOLVO 21379906 air compressor used in VOLVO heavy commercial vehicles. This component is specifically engineered to meet the strict requirements of the original equipment, ensuring seamless integration with existing vehicle systems and maintaining optimal air supply for braking and pneumatic operations.

For workshop technicians, this unit offers high assembly ease with standardized connections, including an M26x1,5 air outlet port and M16x1,5 water inlet/outlet ports. The inclusion of a water-cooled valve plate and ESS feature ensures superior thermal stability. Maintenance should focus on ensuring the water cooling lines are clear to maintain the integrity of the internal components during long-haul transport service.