
They replace the cart wheels on a snowmobile cart. The old ones lost their ball bearings. They had the nuts and bolts required for replacement and were very easy to install. Grease them and they're ready to go. The carts have been repurposed to move heavy concrete fenders around the parking lot. The bumpers are removed every fall and replaced every spring to allow the snow to be cleared. It will be interesting to see if these new wheels can carry the weight they are designed to carry.