SamTTM couldn't find turbotville on the map but there are still a few pull your own parts yards in Pa. one comes to mind up at Hazleton and another just off the NE extentsion near Jim Thorpe. cost I have no idea or whether they would have any big bolts. Are you certain the 2 speed portion is working properly?there should be a noticable change in the rpm when you go from low to high