The 02250137-653 Sullair OEM Drive Coupler is an OEM coupling for Sullair portable rotary screw compressors. This coupling provides the flexible engine-to-airend connection in select Sullair portable models, absorbing torsional vibration during continuous operation.
Sullair portable compressors serve construction, pipeline, and industrial field applications where reliable air delivery is critical. The coupling element degrades over time from torsional stress and environmental exposure. Inspect at scheduled service intervals and replace proactively when deterioration is visible.
The 02250137-653 is a direct factory replacement. Install per Sullair’s service procedure with alignment verification.
Stark Industrial Products stocks Sullair OEM couplers for compressor service operations.



















