412 704 007 7 WABCO Twin Cylinder, Air Compressor

The heavy-duty Twin Cylinder, Air Compressor is a critical component designed to provide consistent pneumatic pressure within the vehicle's air brake system. Engineered for durability, this unit features a high-strength component structure and water-cooling capabilities to ensure optimal thermal management during long-haul operations. Its robust design supports the rigorous demands of heavy commercial vehicle systems.

412 704 007 7 is the OE-equivalent Twin Cylinder, Air Compressor used in WABCO systems. This part is specifically engineered to meet the technical specifications required for reliable performance in heavy commercial vehicles. It serves as a high-grade replacement that maintains the structural integrity of the air-supply circuit.

For workshop technicians, this unit offers seamless integration with existing water-cooled setups. The technical specifications include a cylinder bore of Ø85.00 mm, a stroke of 62 mm, and a swept volume of 704cm³. It features an air inlet port of Ø35 and an air outlet port of M26x1,5. Maintenance should focus on ensuring the water inlet (M16x1,5) and outlet (M16x1,5) connections remain free from debris to prevent overheating during operation.

Professional installation requires verifying the compatibility of the unloader port (M12x1,5) and the through-drive mechanism. This component is designed to withstand extreme pressure cycles typical in heavy commercial vehicle environments while maintaining precise pneumatic output.