02250154-460 Sullair OEM Drive Coupler

The 02250154-460 Sullair OEM Drive Coupler is a coupling for Sullair portable rotary screw air compressors. This coupling provides the flexible engine-to-airend connection in select Sullair portable models, using a Reich Arcusaflex-style elastomeric element to dampen torsional vibration from the diesel engine.

Sullair compressors are built for demanding construction and industrial environments where reliable air delivery is essential. The drive coupler is a critical wear item that protects the airend from engine vibration. When the coupling element hardens or cracks from age and use, increased vibration passes through to the airend bearings and seals, shortening their service life and causing unplanned downtime.

The 02250154-460 is a direct factory replacement that matches the original coupling’s specifications. Clean and inspect all shaft surfaces and hubs during installation, and follow Sullair’s alignment procedure. Verify vibration levels after startup.

Available from Stark Industrial Products with fast shipping for Sullair compressor service.