I have a few things left over from my 2012 Tohatsu 50hp tiller motor. I have a factory stainless steel propeller, which I am pretty sure is built by powertech. It is a NREB 10.5 dia x 12 pitch. It is in very good condition with no gouges or dings anywhere. Sell for $125.
Next I have a Strongarm tiller extension. Best tiller extension you can get, and they are made to order so it takes a while to get them. It is 16" overall length, and it will extend your tiller 12". Sell for $100.
Finally I have a remote power trim switch. It does not work with the newer models with the long tiller and gear shifter up by the throttle. Mine was a 2012 and it worked for that year. I am sure it works with lots of other horsepowers and years. Just check to see if you have the three female wire connections on the port side of the motor down near the wiring harness. Should be taped up down there or something. Comes in really handy when you want to trim the motor while underway. Sell for $20.
I also have a tinytach that has 95 hours on it. You can't reset the hours. The tach function worked good. Sell for $20.