BBQMANN JB591 (4-pack) Porcelain Steel BBQ Heat Plate For Gas Grill Models By Uniflame Models Measures 15 by 3.8125-Inch; made of Porcelain Steel Original Part Numbers: 55-10-156 Fits Uniflame GBC1059WB, Uniflame GBC1059WE-C, Uniflame GBC1069WB-C Also fits Backyard Grill Models: BY12-084-029-98, GBC1255W Make sure you measure the size of your original parts and compare with the replacements to verify you are ordering correctly.