70330098 VOLVO B12B Twin Cylinder, Air Compressor

This heavy-duty twin cylinder air compressor is engineered to provide reliable air pressure for heavy commercial vehicle braking systems. Designed with a robust architecture, the component ensures stable pneumatic performance under demanding operating conditions. The high-strength components are specifically designed to maintain system integrity within the engine's pneumatic circuit.

70330098 is the OE-equivalent of the VOLVO 70330098 twin cylinder air compressor used in the VOLVO B12 and B12B heavy commercial vehicle models. This part ensures precise synchronization with the vehicle's air management system, providing essential pneumatic functions required for safe operation in professional transport environments.

For workshop technicians, this unit features a water-cooled design with a specific water inlet and outlet port size of M16x1,5. The air inlet port is Ø29 and the outlet port is M26x1,5, ensuring a perfect fit for standard heavy-duty installations. Proper maintenance of the cooling lines and checking the through-drive alignment is recommended during service intervals to ensure long-term durability.

Detailed technical specifications include a cylinder bore of Ø88.00 and a 50 mm stroke, delivering a swept volume of 608cm³. The integration of the ESS feature and the water-cooled valve plate provides an advanced solution for heat management within the air compressor system.