The kit is for technicians only and he would not be allowed to sell it to someone else. The alternate way to repair this would be to replace the outer tub assembly. Untill recently this was the only way to fixe a bearing or leak problem. The outer tub W10193886 would cost about $212 dollars. The beairing kit is not priced for purchase but it would be approximately $100 to $150 dollars. You can have it repaired at your home by a Sears technician. Here is a link for the website: [Sears Home Services | searshomeservices.com?sid=MMLxexpertxmerch
] . Replacing the entire out tub is a huge repair project even for a technician. As a do-it-yourself project it would be extremely difficult. You might try the about link and see if they can give you an estimate for the repair. I think the repair is best done by a technician.