High quality: The replacement parts are made of durable, high-quality plastics, reinforced with metal rings to prevent damage to the valve stem in line with standards for long-lasting and effective performance. This component can fix the following symptoms: The timer will not advance or will not start. Replacement part numbers: WE1M652, AP3995164, 1264289, AH1482196, EA1482196, PS1482196, B00ECX038A. This repair can be done without tools; simply pull the existing knob directly from the shaft and install the replacement part. Easy to install: Fully compatible with most top-loading dryers. Suitable for the following models: For NBXR333EG1WW, HTDP120ED0WW, HTDP120ED3W, HTDP120ED4W, HTDP120ED5W, HTDP120ED6WW, HTDX100EM2W, and others. For 677310, 677311, 677312, GCMX180ED4WWW, GCMX180ED5W, GTMP280ED4W, GTMP280ED5W, HTDX100ED1W, and others. Color: White Material: Plastic Size: Approximately 7.1 x 3.5 cm Package Contents: 1 x Dryer timer control knob Note: Light reflection and different display settings may cause the color of the item in the picture to vary slightly from the actual product. Measurement may vary by +/- 1-3 cm.