412 704 004 0 SP2 WABCO Twin Cylinder Air Compressor

This Twin Cylinder Air Compressor is engineered to provide reliable air pressure for heavy-duty braking systems. Designed with a dual-cylinder configuration, it utilizes a water-cooling system to maintain optimal operating temperatures during intensive use. The component features a Ø85.0 much-needed durability for high-stress industrial environments.

412 704 004 0 SP2 is the OE equivalent of the WABCO 412 704 004 0 SP2 Twin Cylinder Air Compressor used in WABCO systems. This unit is specifically designed to meet the technical requirements of heavy commercial vehicle air brake architectures, ensuring seamless integration with existing pneumatic circuits. It is compatible with technical specifications including a Ø35 air inlet port and M26x1,5 air outlet port.

Workshop technicians should note that this component is a water-cooled (W) unit, featuring a M16x1,5 water inlet and outlet port configuration. Proper installation requires checking the M12x1 unloader port and ensuring the water-cooled valve plate is properly seated to maintain the structural integrity of the air pressure cycle. This part is optimized for long-term service life in heavy-duty vehicle applications.

Maintaining precise air volume delivery is critical for vehicle safety. The 704cm³ swept volume and dual-cylinder design provide the necessary throughput required for advanced pneumatic braking systems in trucks and buses.