21379906 SP1 VOLVO (7600 850 006, 8131848, 7408131848) Twin Cylinder

This twin cylinder air compressor is engineered to provide reliable pneumatic pressure within the vehicle's air brake system. Designed for heavy-duty operation, it ensures consistent airflow and structural integrity under rigorous working conditions. The component features a high-strength build to maintain peak performance in demanding heavy commercial vehicle environments.

21379906 SP1 is the OE-equivalent of the VOLVO 21379906 SP1 air compressor used in VOLVO heavy commercial vehicles. This unit is specifically designed for systems requiring a 704cm³ swept volume and precise pneumatic control through its dual-cylinder configuration.

For workshop technicians, this part offers a precise fitment with an air inlet port of Ø35 and an air outlet port of M26x1,5. The water-cooled design and ESS feature compatibility ensure efficient thermal management during operation. Regular maintenance of the cooling lines and checking the M16x1,5 unloader port connections are essential for long-term service reliability.

This component is vital for maintaining stable air pressure within the braking circuit. Its robust construction supports the heavy-duty requirements of modern truck systems, ensuring that the pneumatic functions of the vehicle remain uninterrupted during transit.