bbq-parts CBBG12 Silvery Cast-Iron Replacement Burner for Square Bayou Classic Cooker Frames (High Pressure). This replacement burner fits Bayou Classic gas cooking stoves that have square frames (the BG10 burner fits stoves with round frames). Made of heavy cast iron, the low-pressure burner features two rings of flame that burn at 50,000 BTUs, the ideal strength for deep-frying or cooking smaller portions. A disc on the end held by two screws rotates to modify the amount of air taken into the burner. The circular part of the replacement burner measures 5-1/2 inches in diameter, while the overall length is 11 inches. *** IMPORTANT: Make sure you measure the size of your original parts and compare with ours. Any questions or concerns, please contact us BEFORE you order.