85000615 VOLVO Twin Cylinder, Air Compressor

The 85000615 Twin Cylinder, Air Compressor provides critical pneumatic pressure for heavy commercial vehicle braking and suspension systems. Engineered with high-strength components, this unit is designed to maintain consistent air output under demanding operational conditions. Its robust construction ensures that the air supply remains stable, supporting the overall reliability of the vehicle's pneumatic architecture.

This product is the OE-equivalent of the VOLVO 85000615 Twin Cylinder, Air Compressor used in VOLVO heavy commercial vehicles. It features a dual-cylinder design with a Ø85.00 cylinder bore and a 62 mm stroke, delivering a total swept volume of 704cm³. The unit is specifically optimized for water-cooled (W) systems to manage thermal loads effectively during long-haul transport operations.

For workshop technicians, installation requires attention to the water inlet and outlet ports (M16x1,5) and the air unloader port (M16x1,5). The unit features a through-drive design and includes an ESS feature for enhanced system stability. Regular inspection of the water cooling ports and air inlet (Ø35) is recommended to ensure optimal heat dissipation and prevent system downtime in heavy-duty fleets.

Maintaining precise tolerances in the air compression cycle is vital for vehicle safety. This component integrates seamlessly with existing pneumatic systems to provide reliable pressure-building capabilities for heavy-duty trucks and buses.