Used to replace old/ Washer Door Latch. Built to strict quality control standards, ensuring longer service life. By precisely controlling the workflow of the washing machine, the washing process is only started when the lid is closed, avoiding energy waste while reducing machine wear due to misoperation and extending the service life of the washing machine. When the washer cover cannot be locked or the door lock does not work, the user can easily identify the problem and directly point to the door lock component for quick troubleshooting and replacement, reducing maintenance troubles and ensuring the continuous and efficient operation of the washing machine. The design focuses on humanization, not only improves the safety performance of the washing machine, but also simplifies the fault handling process, so that users can enjoy the convenience of cleaning at the same time, feel more intimate and efficient products and services. Features: Energy-saving protection: By precisely controlling the workflow of the washing machine, the washing process is only started when the lid is closed, avoiding energy waste while reducing machine wear due to misoperation and extending the service life of the washing machine. Enhance the user experience: The design focuses on humanization, not only improves the safety performance of the washing machine, but also simplifies the fault handling process, so that users can enjoy the convenience of cleaning at the same time, feel more intimate and efficient products and services. Specifications: Directly Compatible Models: Fit for Samsung washer WW90K74150OX WW90K74150SC WW90K74150O Widely Compatible Models: For washing machine models, WD13J7825KP, WD18J7825KP, WD18N7510KW, WF45K6200AW/A2(0000), WF45K6200AW/A2-00, WF45K6200AZ/A2(0000), WF45K6200AZ/A2(0001), WF45K6200AZ/A2-00, WF45K6200AZ/A2-01, WF45K65