The GE timer knob is an OEM replacement part responsible for allowing the selection and control of the various settings on the dryer. It is located on the control panel at the front of the appliance and allows users to set the desired drying time, temperature, and cycle type. When the timer knob is rotated to a specific setting, it communicates with the dryer's internal timer mechanism, ensuring that the machine runs for the specified duration at the chosen temperature and cycle. This GE part can also be used on Hotpoint, RCA, and Kenmore/Sears appliances. Color: white. Measures a little over 2 inches in diameter. This part fixes the following symptoms Visible wear and tear on the knob, such as cracks or breaks. Difficulty in selecting specific time settings.Part Number WE01X10082 (AP3669406) replaces 877337, AH264401, EA264401, PS264401, WE1X10082.