Music City Metals 97311 Porcelain Steel Heat Plate Replacement for Select Gas Grill Models by Brinkmann, Charmglow and Others Listing is for a single heat plate. 16.75 x 3.875 inch porcelain steel heat plate Fits Backyard Classic GR3055-014684; Brinkmann 4040, 4345, 810-1575-W, 810-2400-3, 810-4040, 810-4345, 810-4345-0, 810-4580-F, 810-4580-S Fits Brinkmann 810-4580-SB, 810-6320-B, 810-6320-V, 810-6800-0, 810-6830-0, 810-7310-F, 810-7310-S, 810-7400-F, 810-7400-S, 810-7420-F, 810-7420-S