The ACT3WN Reich Arcusaflex Drive Coupler Kit is a complete coupling package for the ACT3WN configuration. This kit includes the flanged “W” hub, standard keyway “N” hub, and the matched elastomeric element for a complete, ready-to-install coupling replacement.
The ACT3WN configuration is specified in portable compressors and industrial equipment where the coupling connects a flanged engine or motor output to a standard keyed shaft. The complete kit ensures dimensional compatibility between all components and simplifies field service by providing everything needed in one package.
During installation, verify the flanged hub mates correctly with the engine or equipment interface. Install the element and opposite hub per the manufacturer’s procedure. Align and torque per specification before startup.
In stock at Stark Industrial Products for portable compressor and industrial equipment maintenance.















