Features: 1. Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified, including Part Number, Model Number, and inspection date information. 2. If you have any questions about the item, please provide the Manufacturing Part Number for verification. 3. Applicable brand: Replacement for . 4. Replaceable part numbers: AP4336294, PS4204666. 5. Compatible models: WF428AAW/XAC, WF438AAR/XAA, WF448AAW/XAC, WF209ANW/XAA-00, WF407ANW/XAA-00, WF520ABP/XAA-01, WF520ABW/XAA-01, WF219ANB/XAA-00, WF219ANB/XAA-01, WF419AAW/XAA-00, WF350ANW/XAA-00, WF409ANW/XAA-01, WF448AAE/XAA-00, WF448AAE/XAA-01, WA5471ABW/XAA-00, WF448AAE/XAA-02, WF219ANW/XAA-00, WF350ANR/XAA-00, WA5451ANW/XAA-01, WF219ANW/XAA-01, WF448AAP/XAC, WF511ABR/XAA-00, WA5471ABP/XAA-00, WF218ANW/XAA-00, WF218ANB/XAA-01, WF218ANW/XAA-01, WF218ANB/XAA-00, WF511ABW/XAA-00. 6. Helps resolve direction and speed issues of the washing machine control panel. Easy to install and use. Specifications: Material: Plastic, Metal Color: Multicolor Size: 9.4 x 7.5 cm (3.70 x 2.95 inches) (L x W) Weight: 41 g Package Includes: 1 x Rotor Position Sensor