11 43 13 Crankshaft Flange — Mercedes Benz

The 11 43 13 crankshaft flange is a critical component within the air brake compressor system. Designed to provide stable mechanical coupling and precise rotation, this part ensures the efficient operation of the compressor assembly in heavy commercial vehicles. It is manufactured using high-strength components to withstand the rigorous demands of constant pressure cycles and mechanical stress.

This part is an OE-equivalent component used in MERCEDES BENZ ACTROS MP4 / MP5 (including models like 1827, 2427, 2527, 2624, and others), ANTOS (including 2027, 2630, and 3232), and AROCS (including 2030, 2532, and 3335) series vehicles. It is also compatible with MERCEDES BENZ ATEGO 3 and certain SETRA Multi Class S models equipped with the OM936 engine. It serves as a vital replacement part for maintaining the integrity of the air compressor drive system.

For workshop technicians, this crankshaft flange is designed for straightforward assembly within the air brake compressor repair kit. Proper installation is essential to maintain synchronization with the engine or compressor drive shaft. Regular inspection of these components during scheduled maintenance of the pneumatic system can prevent unexpected downtime in heavy-duty transport operations.

Ensuring compatibility with specific engine configurations, such as the OM936, is vital for a successful repair. This component maintains structural integrity under high-load conditions, supporting the long-term reliability of the vehicle's braking air supply.