21702066 VOLVO Twin Cylinder, Air Compressor

This heavy-duty Twin Cylinder, Air Compressor is a critical component for maintaining consistent pneumatic pressure within the vehicle's braking and control systems. Designed with a robust two-cylinder configuration, it features a 92.00 mm bore and a 57 mm stroke to deliver a 760cm³ swept volume. The unit is specifically engineered for water-cooled operation to manage thermal loads effectively during high-load cycles.

21702066 is the OE-equivalent VOLVO 21702066 air compressor used in VOLVO heavy commercial vehicles. This part ensures seamless integration with original systems, providing the necessary air volume and pressure stability required for professional-grade performance. It is a direct replacement for workshops maintaining premium fleet standards.

Technical specifications include an M26x1,5 air outlet port, an M22x1,5 air outlet port, and an M10x1 air unloader port. The inclusion of a water-cooled valve plate and specialized M18x1,5 water inlet/outlet ports makes it ideal for high-temperature environments. Workshop technicians should ensure all port connections are secure to maintain the integrity of the air-braking system.

Maintenance of this component involves regular checks of the cooling system and ensuring that the through-drive mechanism remains unobstructed. Regular inspections of the M26x1,5 and M22x1,5 ports can prevent air leaks and maintain optimal system pressure.