7500 850 005 Crankshaft Flange for WABCO SS318

The crankshaft flange serves as a critical mechanical link in the air brake compressor assembly, ensuring stable power transfer from the engine to the compressor. This component is engineered with high-strength components to withstand the rigorous rotational stresses and thermal variations found in heavy commercial vehicle environments. Maintaining a precise connection is vital for the consistent operation of the air brake system.

7500 850 005 is the OE-equivalent crankshaft flange used in WABCO SS318 and Cummins systems including ISC, QSL9, ISB6.7, QSX, ISL, ISX, ISCE, and ISLE models. This part is essential for maintaining optimal pneumatic pressure within the air brake compressor system of heavy-duty trucks and industrial machinery. It provides a robust solution for workshop technicians performing engine-driven compressor repairs.

When performing maintenance on air brake compressors, technicians should verify the alignment of the flange to ensure seamless integration with the crankshaft. Given its role in the drive-driven interface, it is important to check for any signs of wear or surface deformation during service intervals. This part is designed for direct replacement in compatible Cummins and WABCO hardware to restore original system performance and reliability.