Acting as a heat barrier between the cook box and the grill, while holding the grease trays, its easy to see why you should keep your radiation shield in tip top shape.
Fits
Models: 9887-14, 9887-17, 9887-34, 9887-37, 9887-44, 9887-44X, 9887-47, 9887-47X, 9887-82, 9887-83, 9887-83FR, 9887-84, 9887-86, 9887-87, 9888-14, 9888-14XL, 9888-17, 9888-17XL, 9888-44, 9888-44XL, 9888-47, 9888-47XL