Music City Metals 96241 Porcelain Steel Heat Plate Replacement for Select Kenmore Gas Grill Models Listing is for a single heat plate. 17.875 x 4.0625 inch porcelain steel heat plate Fits Kenmore 146.23674310, 146.23675310, 146.33585410, 146.33586410, 146.33587410, 146.33588410, 146.33589410, 640-05057350-0, 640-05057351-8