Cuisinart Gas Grill Control Knob: 9456-113-9456-0 Fits Cuisinart Models GAS1456ASO, GAS2456AS, GAS9456AS/ASO & GAS9556AS/ASO. GAS2556AS, GAS1456BSO
Please note the knobs for the pellet and gas grills look the same but they are slightly different. The half-moon base stubs are a few millimeters different in size. Please see the images and make sure yours is the same.