411 553 004 0 WABCO Twin Cylinder Air Compressor

This heavy-duty twin cylinder air compressor is designed to provide consistent pneumatic pressure within the vehicle's braking and suspension systems. Engineered with a robust architecture, it ensures reliable air production even under demanding operating conditions. The component features a water-cooled design to maintain optimal thermal stability during continuous operation, making it an essential part for heavy commercial vehicle maintenance.

411 553 004 0 is the OE-equivalent WABCO Twin Cylinder Air Compressor used in WABCO systems. This precision-engineered unit features a cylinder bore of Ø85.00 and a swept volume of 636cm³. It is fully compatible with WABCO hardware requirements, ensuring seamless integration into the existing air brake compressor assembly for heavy commercial vehicles.

For workshop technicians, this part offers ease of installation due to its standardized port sizes, including an M26x1,5 air outlet and M12x1,5 unloader port. Regular inspection of the water inlet (M14x1,5) and outlet (M16x1,5) connections is recommended to ensure optimal cooling efficiency. Maintaining proper fluid levels in the cooling system will prevent overheating and extend the service life of the compressor components.

Proper installation within the pneumatic system ensures that the through-drive mechanism operates without interference, maintaining high-strength performance across all duty cycles.