The 154-66863K Grimmer-Schmidt OEM Drive Coupler Kit is a complete coupling package for Grimmer-Schmidt portable air compressors. This kit includes the coupling components needed for a full coupler replacement on applicable Grimmer-Schmidt portable compressor models.
Grimmer-Schmidt manufactures diesel-driven portable rotary screw compressors for construction, sandblasting, painting, and general industrial field service. The complete kit provides all matched components for a coupler replacement, simplifying field service procurement.
Install per Grimmer-Schmidt’s service procedure with proper alignment verification. Verify smooth operation after startup.
Available from Stark Industrial Products for Grimmer-Schmidt compressor maintenance.















