Grill Valueparts Gas Grill Porcelain Enamel Steel Heat Plate For Ducane Affinity 3000 Series, 3100 Series, 3200 Series, 3400 Series, 4100 Series, 4200 Series, 4400 Series (Dims: 15 3/8 X 6"). REV351 replacement porcelain steel heat plate / shield, Dimensions: 15 3/8" X 6"; Made of sturdy steel Fits Ducane Affinity 3000 Series, 3100 Series, 3200 Series, 3400 Series, 4100 Series, 4200 Series, 4400 Series, 3073101, 30731101, 30731201, 30731301, 30732101, 30732201, 30732301, 30741101, 30741201, 30741301, 30742101, 30742201, 30742301, 3100, 31731101, 31732101, 31732301, 31741101, 31741301, 31742101, 31742301 grills. Pls check and compare dimensions with your original parts before place order.