I have the tiller, gearbox and linkage I just took off of a Model 100, the guy I got it from tilled his garden and drove the tractor in his shed and it sat there for 25 years. He quit gardening so I am sure it works just fine. I will sell it all for $100, you come and get it. I live in Pennsylvania about 42 miles in from the OHIO BORDER. iF YOU INTERESTED CALL ME AT 814-498-0067