Hello thanks for the reply. I am interested in the tiller extension. If it will for sure fit as is on my tiller. I can get a pic of my tiller. and numbers off of it . I live in Okmulgee Ok 74447. How much would shipping be?. Does it have or not have the back flap. Thank you and will check for your replyMy extension also includes the necessary longer 1-1/4" dia. pin.