Hongso PPC181 (4-pack) Porcelain Steel Heat Plates, Heat Shield, Heat Tent, Burner Cover, Vaporizor Bar, Flavorizer Bar Replacement for Perfect Flame GSC3318, GSC3318N, Brinkmann 810-8501-S (17 9/16 Hongso PPC181 (4-pack) Porcelain Steel Heat Plate Replacement for Perfect Flame Model grills : GSC3318, GSC3318N; Brinkmann Model grills : 810-8501-S Fits Perfect Flame Models: GSC3318, GSC3318N Also Fits Brinkmann Models: 810-8501-S, 810-8502-S Dimensions: 17 9/16" x 3 3/16" Make sure you measure the size of your original parts and compare with ours BEFORE you order