21379906 SP2 VOLVO Twin Cylinder, Air Compressor

The heavy-duty twin cylinder air compressor is a critical component for maintaining consistent pneumatic pressure within the vehicle's braking and auxiliary systems. Designed to withstand rigorous industrial environments, this unit utilizes high-strength components to ensure long-term operational stability in heavy commercial vehicles. Its precision-engineered architecture supports high-demand cycles required in professional transport services.

21379906 SP2 is the OE-equivalent of the VOLVO 21379906 SP2 Twin Cylinder, Air Compressor used in VOLVO heavy commercial vehicles. This part serves as a direct replacement for OEM numbers 7600 850 008, 3161258, and 7403161258 (with gear), ensuring seamless integration with original vehicle systems.

For workshop technicians, this air compressor features a water-cooled design (W) with specific port dimensions: an air inlet port of Ø35 and an air outlet port of M26x1,5. The unit also includes an M16x1,5 air unloader port and M16x1,5 water inlet/outlet ports. Proper installation and regular monitoring of the water cooling circuit are essential to maintain optimal performance and prevent overheating during high-load operations.

Maintaining the air brake compressor system is vital for fleet safety. This component is specifically optimized for compatibility with Volvo heavy-duty truck architectures, providing a reliable source of compressed air for the pneumatic braking system.