28-615-1 Leroi / CompAir OEM Drive Coupler

The 28-615-1 Leroi / CompAir OEM Drive Coupler is an OEM coupling and flange assembly for LeRoi and CompAir portable air compressor platforms. LeRoi and CompAir compressors have a long history in construction and industrial service, and this coupling provides the engine-to-airend connection in select portable models.

This is a complete coupler and flange assembly, not just the element. The flange component mounts to the engine flywheel housing while the coupling element provides the flexible connection to the airend shaft. Ordering the complete assembly ensures dimensional compatibility between the flange and element.

The 28-615-1 is a direct factory replacement. During installation, clean all mounting surfaces, inspect the flywheel housing interface, and align per the compressor service manual.

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