Please Specify tractor model and serial number This is a New IPTO Drive Gear / Shaft for many IH Farmall tractors . You must specify your tractor model and serial number. send email to email@example.com This is a NEW gear not a used gear with new splines welded on. I also have carriers and gears available for other applications along with release bearings and other clutch and PTO components Check out my store for other IH parts. I have over 25 yrs. experience of rebuilding IH tractor and motors and have many parts available . Email your questions and I can probably help you.