70330098 VOLVO Twin Cylinder, Air Compressor

The 70330098 air compressor is a vital component within the pneumatic system of heavy commercial vehicles, providing consistent air pressure required for brake and suspension operations. This twin cylinder model is engineered with high-strength components to withstand rigorous industrial environments. Its water-cooled design and specialized valve plate architecture ensure thermal stability during extended operation in demanding transport conditions.

70330098 is the OE-equivalent of the VOLVO 70330098 twin cylinder air compressor used in the VOLVO B12, B12B, B12R, B7L, FH12, FH16, FL12, FM12, FM7, and NH12 models. This precise engineering ensures seamless integration with original engine specifications for optimal vehicle uptime and system reliability.

For workshop technicians, this unit features a Ø88.00 cylinder bore and a 50 mm stroke to maintain high volumetric efficiency. The installation requires attention to the M16x1,5 water inlet and outlet ports to ensure effective cooling. Regular maintenance of the air unloader port (M22x1,5) and checking the through-drive connection is recommended to prevent system pressure fluctuations in heavy-duty service environments.

This component is designed to meet strict mechanical tolerances for the air brake compressor system. By utilizing high-grade materials and precise port dimensions like the M26x1,5 outlet, it maintains peak performance throughout its service life in heavy commercial vehicle applications.