11 03 13 Crankshaft Flange, Air Brake Compressor

This crankshaft flange serves a critical role within the air brake compressor system, ensuring stable power transmission and structural integrity during operation. Designed for heavy-duty environments, the component is manufactured using high-strength components to withstand the rigorous mechanical stresses typical of commercial vehicle pneumatic systems.

11 03 13 is the OE-equivalent crankshaft flange used in OPTARE SOLO, TORO, VERSA, and BREDAMENARINIBUS ZEUS models with OM900 or OM904/OM906 engines, as well as Mercedes Benz systems. This part ensures seamless integration with original engine components to maintain optimal air pressure delivery for the braking system.

For workshop technicians, this part is designed for precise fitment within the compressor assembly. It is essential to verify the alignment during installation to ensure the air brake compressor functions within standard operating parameters. Regular maintenance and inspection of the compressor flange and related seals are recommended to prevent system pressure drops in heavy commercial vehicles.

Maintaining the integrity of the crankshaft connection is vital for the longevity of the air brake compressor. This component supports the high-torque requirements of the engine-driven compressor, ensuring that the pneumatic system remains responsive for heavy-duty transport applications.