YBS prop hardware adapter kit

To run a YBS or other yamaha hubbed props on a Class C 3.5in Tohatsu gear case you will need this kit. The splines are the same on the yamaha props at the Tohatsu BUT if the propeller does not engage or slide into the gear case far enough exhaust gasses will come out around the propeller causing excess prop slip and hurt overall performance. This kit fixes that issue.