oklagarden genesis grates replacement parts for weber genesis e-310 e-330 s-310 s-330 grill parts weber genesis grill grates 7524 7528 genesis 300 series grill replacement parts cast iron cooking grate 19.5 inch cast iron for genesis 300 series 19.5" x 25.8" in total is up for auction in Patio, Lawn & Garden. This item is in Good Condition. This auction has ended — similar items appear in live auctions regularly.