I have two complete setups for sale, including the two speed cylinder drive gearcase, shaft, and arm for pinning in Low speed setting. The Lower speed pinned settings have never been used on either unit. These machines are only used in wheat therefore the gearcases are new However one came from a 9600 with 2000 hrs the other from a 9650 with 1200 hrs. Both are with shafts and are in perfect condition. Any one interested let me know.