Matthew M Yarmouth Port , MA January 17, 2020 Appliance: General Electric Dishwasher GSD1200X66 Ge Dishwasher Gsd1200x66: Leaking dishwasher pump. How to replace Pump Seal And Impeller Kit. Replaced bad parts with new repair kit. It was a perfect fit. Do-It-Yourself Rating: Repair Time Estimate: 2+ hours