Hongso CBBG12 Silvery Cast-Iron Replacement Burner for Square Bayou Classic Cooker Frames (High Pressure) Hongso CBBG12 Silvery Cast-Iron Replacement Burner for Square Bayou Classic Cooker Frames (High Pressure) High-pressure (10psi) burner emits 50,000 BTUs ONE replacement burner for square Bayou Classic gas cookers Includes air shutter and spring; Measures 5-1/2 by 11 inches Replacement After Market Gas Grill Burner; Make sure you measure the size of your original parts and compare with ours BEFORE you order