Original vending wheel for a Model 21 Columbus vending machine. Only for the smaller Model 21 vendor. The majority of Model 21 vendors use this 326 wheel but a few also used a 326D wheel. The 326D wheel is a deeper designed pie section to vend more nuts. Inflation probably hit them too...lol and then they designed a shorter more common wheel to give less product for a penny...can you believe that?   Look at the last picture and that triangle shaped area would stick up more than the wheel I am selling. Shipping in the U.S. 48 is 7.50