petkao genesis grill parts for weber genesis 300 ser(w/ front knobs) 330 320 310 weber genesis replacement parts 3/4 burner accessories for weber flavorizer bars 7621 62784, grates 7524& heat deflectors 7622 19.5" cast iron grates kit (without 4 burners) 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.