bbq factory&reg; Replacement Porcelain Coated Cast Iron cooking grid, Porcelain Steel Heat Plates for Charbroil 463440109 Gas Grills Special Notes for this item: If you are looking for parts, the BRAND and MODEL No.# (if provided, this item might be compatible with) listed below are just for your reference as shopping guide. Please DO double check the size and shape of your original parts, and compare with ours before ordering. Your payment will be regarded as agreement of item specifications. Fits Char-Broil 463440109 Gas Barbecue Grill Porcelain Steel Heat Plate Dimensions: 14 5/8" x 4 1/4"; Porcelain Coated Cast Iron Grill Grid Dimensions: 3 Grids 16 7/8" x 9 5/16" Each or Total 16 7/8" x 27 15/16"; this item includes 4 heat plates, and a set of 3 cast iron cooking grill grid grates.