Brandon C Aurora , CO May 14, 2023 Appliance: General Electric Dishwasher GDF510PSJ5SS Ge Dishwasher Gdf510psj5ss: Rusty dirty Lower Dishrack Assembly. How to replace Lower Dishrack Assembly. I replaced it with a part from AppliancePartsPros.com. A tech responded to my question on part compatibility, and the piece arrived when it was supposed to. It was a shockingly easy process! Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes