Found it! The part number is C23839. I found mine on Ebay. There is also a website for Case Ingersoll parts that has them. The website is simply CaseIngersollparts.com
What can you do with a hopeless addiction on a limited budget in a small area? Get a bunch of garden tractors and hope the city doesn't find out.
Brands I have:Cub Cadet, John Deere, Allis Chalmers, Minneapolis Moline, Case, Ford, Simplicity, Massey Ferguson, Wheel Horse, Panzer, Montgomery Wards, David Bradley, Sears, Bolens, Craftsman, MTD, Snapper, Roof, Springfield, Green Midget, Gemini, Lawnboy, Ariens, Coast to Coast and Big Mow.