Richard C Wayne , NJ August 20, 2018 Appliance: Model KITCHENAID DISHWASHER Manifold to upper spray arm disintegrated Incredibly easy fix. Watched a quick Youtube video just to be sure but could have easily figured it out myself. Didn't need to order the new spray arm seal FYI. The old one was just fine and unlikely to need replacing. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes