Your stove's control knob might be failing if it is loose, cracked, or not turning smoothly. The genuine Samsung assembly knob (DG94-01855A) is designed for your 36-inch or 30-inch gas cooktop, available in contemporary silver stainless for natural gas or liquid propane models. This top burner knob is black and has dimensions of 3.897600 x 3.188900 inches, suitable for some Dacor range models too. Weighing 0.179500 lbs, it ensures a precise fit and function. Before purchasing, verify your device's model number for compatibility.