Top critical review
Plastic sliders are fragile
Reviewed in the United States on January 24, 2019
This is the 3rd piece that I buy. Even though is the original part, the white sliders that are attached to the metal cord, which are the ones being moved by the motor, are just made of very fragile material. The hard plastic is not strong enough to withstand the pulling of the motor, if you are a person that opens and closes the windows a lot, you're going to have to replace those elevators at least once. They tend to break after some use.