The ACH3NN Reich Arcusaflex Drive Coupler Kit is a complete coupling package for the ACH3NN configuration, including the coupling hubs and elastomeric element as a ready-to-install assembly. This kit eliminates the need to order individual components separately, simplifying procurement for equipment rebuilds and scheduled coupling replacements.
The ACH3 size class with “NN” keyway bores serves portable compressors, industrial pumps, and general industrial drive applications. Ordering the complete kit ensures all components are matched and compatible, reducing the risk of incorrect parts during a service call. This is especially valuable for field service teams working on equipment away from the shop.
Install per the equipment manufacturer’s alignment and torque specifications. Verify smooth operation before returning the machine to service.
Available from Stark Industrial Products for compressor and industrial equipment service teams.













