Rear identification help needed

[Shoe]

Hi everyone, brand new to this as I finally broke something. I have an old EZGO modified from electric to gas with an 8hp Kohler. Not sure if the rear is original but I believe the clutch is fried. I’m hoping someone can look at the picture and identify the parts so I can go shopping...

Basically it was revving up fairly high and would jump hard into gear but then ran great this year, but after a long weekend of abuse it let go while my kids were driving. Both the front and rear clutch assemblies spin, as the belt gets tight and you can feel a slight surge like its trying to move. When I put the cart on jack stands the drive wheel will spin but under load it won’t move me. Now I’ll try to figure out how to post the picture.