Dennis C Bellport , NY January 16, 2016 Lower dishwasher rack no longer functioned many of the axles broke and the rollers came off Searched the web for the parts, and found them pretty quickly. Amazingly, the dishwasher is a 1981 Kitchenaid Superba by Hobart. And the parts were exact replacements. Needed one wheel or roller and 8 axles. Had it done in minutes. And the videos are a great help. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes