The Frigidaire 131858004 Dark Gray Knob provides a simple and reliable way to control dryer settings with ease. This replacement control knob is designed for compatible dryers and attaches to the control shaft, allowing users to select drying cycles, temperatures, and other available options. It works by transmitting the turning motion of the knob to the dryer’s control mechanism, ena... https://www.partsmelange.ca/frigidaire-131858004-dark-gray-knob-for-dryer