R P Simpsonville , SC January 26, 2022 Appliance: General Electric General Electric GSD4000D35BB Ge Dishwasher Gsd4000d35bb / : The lower dishrack was rusting & upper rack end caps had come off. How to replace Rack Slide End Cap. I replaced the lower dishrack with an identical part from AppliancePartsPros. I just removed the old rack and put the new rack in its place. The upper rack end caps just slid/snapped into place. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes