911 553 105 0 WABCO Twin Cylinder, Air Compressor

The twin cylinder air compressor provides critical pneumatic pressure for heavy commercial vehicle braking systems. Designed with high-strength components, this unit ensures stable air delivery through its dual-cylinder architecture. The integration of a water-cooled system and an ESS feature helps maintain optimal operating temperatures and system stability during intensive service cycles.

911 553 105 0 is the OE-equivalent WABCO Twin Cylinder, Air Compressor used in WABCO systems. This high-performance component is engineered to meet exact technical specifications for seamless integration into professional pneumatic circuits.

Workshop technicians should note the specific port dimensions, including the M26x1,5 air ports and M16x1,5 water ports, to ensure correct assembly. The unit features a through-drive design and is compatible with water-cooled configurations. Regular maintenance of the water inlet and outlet connections is essential to prevent overheating and ensure the longevity of the compressor system.

This part is specifically developed for heavy-duty applications where reliable air compression is paramount. The precision-engineered piston and cylinder dimensions facilitate consistent volumetric efficiency for long-term service reliability.