85000117 VOLVO FH 520 Twin Cylinder, Air Compressor

The technical function of this twin cylinder air compressor is to provide consistent pneumatic pressure within the vehicle's air brake system. Engineered with high-strength components, it serves as a critical element in maintaining the operational integrity of the air supply for heavy commercial vehicles. The unit is designed to withstand rigorous service conditions through its robust construction and optimized thermal management.

85000117 is the OE-equivalent of the VOLVO 85000117 twin cylinder air compressor used in the VOLVO FH 520. This part is specifically developed to meet the exacting standards of the original equipment, ensuring seamless integration with existing vehicle systems. It is a direct replacement designed to maintain optimal air pressure delivery.

For the workshop technician, this assembly features a Ø85.00mm cylinder bore and a 62mm stroke to ensure high volumetric efficiency. The installation requires attention to the water cooling ports (M16x1,5) and the air unloader port (M12x1) to ensure proper thermal regulation and pneumatic control. Regular maintenance of the water cooling lines is essential to prevent overheating during long-haul operations.

This component is engineered for precision, featuring a through-drive design and an ESS feature for enhanced system stability. It is specifically tailored for heavy-duty applications where reliability and constant air supply are non-negotiable requirements.