Used Hurth marine gear HBW100-2R, serial number 09-13381. This unit was removed from a boat for unknown reasons and placed in storage. The unit rotates freely and there is no visible damage to the case. There is unusual wear to the splines to the input shaft as noted in the pictures. Because the actual condition of this gear is not known, it is being sold as-is and is not returnable.   9-0322