70330098 VOLVO NH12 Twin Cylinder, Air Compressor

This heavy-duty twin cylinder air compressor is engineered to provide consistent pneumatic pressure within the vehicle's air brake system. Designed for high-stress environments, the unit utilizes high-strength components to maintain operational stability and long-term durability under demanding driving conditions.

70330098 is the OE-equivalent twin cylinder air compressor used in the VOLVO NH12. This component is specifically designed to meet the rigorous requirements of the VOLVO heavy commercial vehicle series, ensuring seamless integration with existing pneumatic architectures. It serves as a reliable replacement for the original equipment part to maintain optimal system pressure.

For workshop technicians performing maintenance or repairs, this unit features a water-cooled design with a Ø88.00 mm bore and a 50 mm stroke. The assembly includes an M26x1,5 air outlet port and an M22x1,5 unloader port. Precise installation is essential to ensure the water inlet and outlet ports (M16x1,5) are correctly seated to prevent overheating during operation.

Maintaining regular service intervals and checking the integrity of the air lines around the M29 inlet port will ensure the longevity of this compressor. This component is built to withstand the thermal loads typical of heavy commercial vehicle engines through its advanced water-cooled valve plate design.