Quickly and economically repair grooved and worn shafts for rotary oil seals. Fitting new seals on already worn shafts can result in repeat replacement of the seals. Grooving wear on a shaft can require expensive re-machining or even result in the shaft having to be replaced. Repair sleeves are simply pushed over the worn running surface. No special equipment is required - a standard depth installation tool is supplied with the sleeve. A mallet and a pair of pliers are all that are required for the repair job. The surface is machined without directionality, wear resistant often a better finish than that of the original shaft.

Worn shaft with groove.
Shaft repair sleeve in place.
Restored shaft with rotary seal running on the sleeve.