The file 'Craftsman 633 Tractor Transmission 3 Hole Chain Adapter For Electric Converstion 3D Printer Model' is (stl) file type, size is 412.6KB.
This hub replaces the stock pulley on a Craftsman 633 garden tractor transmission to a 3 hole sprocket that uses T8F chain that is commonly available. Don't get too excited tightening it onto the tapered shaft and use a washer under the nut. Print with no open space (100% infill or thick walls) I used PETG but PLA should work too. Try to keep oil and chain lube off of it.
EV_Garden_Tractor_3_Hub.stl | 1.5MB |