Joe is correct about the different cams- My mom's Kenmore takes double thick cams, mine takes the single thick cams. Hers is at a camp in the Adirondacks for summer use so I don't know the model #, and mine is out in the car and it's too darn cold to go get it! If you look at Joe's great pictures you'll see the difference in the green cam thickness in the ones in the center row.
Last edited by Monroe; 01-25-2014 at 10:43 PM.