Set of 4 Replacement Stainless Steel Heat Plates for Select Kenmore and Master Forge Gas Grill Models. Set of 4 Replacement Stainless Steel Heat Plates for Select Kenmore and Master Forge Gas Grill Models Fits Kenmore 148.16656010 Also fits Master Forge P3018, Master Forge SH3118B 15.625 inches by 4.125 inches stainless steel heat plates