911 153 520 0 WABCO Single Cylinder, Air Compressor

The air brake system relies heavily on the precision and durability of its compression components to ensure operational safety. This single cylinder air compressor is designed with a water-cooled structure to manage thermal loads effectively during intensive operation. Featuring a Ø85.00 mm cylinder bore and a 56 mm stroke, it provides a stable swept volume of 318cm³ for consistent pneumatic performance.

The 911 153 520 0 is the OE equivalent of the WABCO 911153520 much like the high-strength components used in heavy commercial vehicle braking systems. This unit features an M27x2 air outlet port and an M10x1 air unloader port, ensuring seamless integration with existing pneumatic lines. It is specifically developed to be compatible with WABCO systems.

For workshop technicians, this component offers high-strength reliability with a water-cooled valve plate and specialized inlet/outlet ports (3/4" - 16 UNF). Maintenance should focus on ensuring the water cooling channels remain unobstructed to maintain optimal operating temperatures. Proper installation of this single cylinder unit ensures the long-term stability of the vehicle's air brake pressure.