85000329 VOLVO FH 520 Twin Cylinder, Air Compressor

This twin cylinder air compressor serves as a critical component within the pneumatic system of heavy commercial vehicles, ensuring consistent air pressure for braking and auxiliary systems. Designed to meet high-strength requirements, the unit features a robust construction capable of handling high-pressure cycles within the engine compartment.

Specifically engineered for compatibility, the 85000329 is the OE-equivalent of the VOLVO 85000329 air compressor used in the VOLVO FH 520. This component maintains strict technical standards to ensure seamless integration with existing vehicle pneumatic architectures. It features a cylinder bore of Ø85.00 and a 62 mm stroke, providing a swept volume of 704cm³ for stable performance.

For workshop technicians, this part offers straightforward installation with specialized ports including an M26x1,5 air outlet and an M12x1 air unloader port. The water-cooled (W) design and water-cooled valve plate help manage thermal loads during intensive operation. Regular inspection of the water inlet (M16x1,5) and outlet ports is recommended to maintain optimal cooling efficiency and system longevity.

This high-strength component is essential for maintaining the pneumatic integrity of the vehicle's braking system. By utilizing precise tolerances and high-grade materials, it ensures that the air delivery remains consistent under various load conditions.