85000199 VOLVO NH12 Twin Cylinder, Air Compressor

This twin cylinder air compressor is a vital component within the pneumatic braking system of heavy commercial vehicles. Designed to provide consistent air pressure, it ensures the reliability of the vehicle's braking functions through a robust two-cylinder architecture. The unit utilizes a water-cooling system to manage thermal loads during high-demand operation, maintaining optimal performance under demanding driving conditions.

85000199 is the OE-equivalent air compressor used in the VOLVO NH12. This high-strength component is engineered to meet strict technical standards, ensuring full compatibility with the original vehicle systems. It serves as a direct replacement for the Volvo 85000199 part, maintaining the integrity of the air supply circuit for heavy-duty trucks.

For workshop technicians, this unit features a specialized water-cooled valve plate and specific port dimensions including an M26x1,5 air outlet and M22x1,5 unloader port. Proper installation requires checking the water inlet and outlet connections (M16x1,5) to ensure efficient heat dissipation. Regular maintenance of the cooling interface is recommended to prevent thermal fatigue in the cylinder assembly and ensure long-term service life.