412 704 002 0 WABCO Twin Cylinder, Air Compressor

The technical function of this twin cylinder air compressor is to provide consistent and reliable air pressure within the pneumatic braking system of heavy commercial vehicles. Designed with high-strength components, it ensures optimal air delivery for critical-duty cycles. This component plays a vital role in maintaining the operational integrity of the vehicle's pneumatic system.

412 704 002 0 is the OE-equivalent of the WABCO Twin Cylinder, Air Compressor used in heavy commercial vehicle systems. This part is engineered to be fully compatible with WABCO systems and meets strict technical standards for performance and durability. It features a water-cooled design to manage thermal loads effectively during intensive operation.

For workshop technicians, installation requires careful attention to the water inlet and outlet ports (M16x1,5) and the air outlet port (M26x1,5). The unit features a through-drive design and includes an ESS feature for optimized system integration. Regular inspection of the water cooling lines and connection seals is recommended to ensure consistent pressure and prevent overheating during service.

Maintaining the air compressor involves checking for any leaks at the M12x1,5 unloader port and ensuring the swept volume of 704cm³ remains efficient through proper maintenance of the water-cooled valve plate.