02250186-753 Sullair OEM Drive Coupler

The 02250186-753 Sullair OEM Drive Coupler is a coupling for Sullair portable rotary screw air compressors. This part provides the torsionally flexible engine-to-airend connection in select Sullair portable models, using a Reich Arcusaflex-style elastomeric element sized for the specific torque and vibration requirements of the target compressor platform.

Sullair compressors equipped with this coupling are mid-range portable units serving construction, sandblasting, and general industrial field service. The coupling absorbs diesel engine vibration while transmitting torque smoothly to the airend. Regular inspection at scheduled service intervals helps catch element deterioration before it leads to increased vibration and downstream component wear.

The 02250186-753 is a direct OEM replacement. Match this part number against your Sullair compressor’s parts manual to confirm compatibility. Install per Sullair’s procedure with proper alignment verification.

Stark Industrial Products stocks Sullair OEM drive couplers for compressor maintenance operations.