70330001 VOLVO Twin Cylinder, Air Compressor

This high-strength component is engineered to provide reliable air pressure for heavy commercial vehicle braking systems. As a vital part of the air brake compressor assembly, it ensures consistent pneumatic performance under demanding operating conditions. The twin cylinder design is optimized for durability and high-pressure stability.

The 70330001 is the OE equivalent of the VOLVO 70330001 Twin Cylinder, Air Compressor used in VOLVO vehicles. This part features a cylinder bore of Ø88.00 mm and a stroke of 50 mm, providing a swept volume of 608cm³. It is specifically designed for water-cooled systems to maintain optimal thermal regulation during operation.

For workshop technicians performing maintenance or system overhauls, this component features an M26x1,5 air outlet port and an M22x1,5 unloader port. The integration of a water-cooled valve plate ensures the unit handles high-duty cycles effectively. Always verify the through-drive compatibility and port dimensions before installation to ensure seamless integration with the existing pneumatic circuit.

Technical professionals should monitor the air unloader and water inlet/outlet connections to prevent system pressure drops. Maintaining the integrity of the water cooling paths is essential for the longevity of the compressor in heavy-duty environments.