Product review (4 stars): Make sure the wheels are correct
This kit was shown as a match for my Kitchenaid but the wheels are not a correct match.  My Kitchenaid has wheels that are white plastic and wider than the ones provided in this kit. Fortunately I was able to swap out the wheels with my old ones and it worked perfectly.

If you have any doubt, hang onto your old wheels until you have completed the repair.

Update: It looks like the kit with the bigger wheels is here https://www.amazon.com/gp/product/B00VC55Y08/ref=pd_cp_0_4?ie=UTF8&psc=1&refRID=EB3HT9HKH3CW50CFSV7Z