Power Window Gear for Toyota MK1 MR2, Corolla Camry Tacoma Tundra Lexus Door 7, 22 Tooth A common weak point in the MKI MR2 and other Toyota models is the nylon gear on the power window motor. This gear has a tendency to strip, at which point it will no longer raise or lower the window. Toyota only offered this gear as part of the entire power window regulator motor (now discontinued), and aftermarket versions of the window regulator do not include the gear. Our replacement gear is precision made from high quality, strong nylon and should outlast the OEM part. This performance part is a universal fitment and suitable for front, left, and right placement on the vehicle. The package contents include one Power Window Gear only. The power window regulator motor shown in the photos is for reference only. Following is a partial list of makes and models. Verify the compatibility of this gear with your vehicle model and year using the compatibility chart provided in the fitment section. Toyota MK1 MR2, 4Runner, Camry, Celica, Corolla, Cressida, Land Cruiser, Paseo, Pickup, Previa, Sienna, Supra, Tacoma, Tercel, Tundra, Van, Van Wagon. Chevrolet / Geo Prizm, Chevrolet Nova Lexus LX450, LS400, ES250 Mitsubishi Diamante, Montero Sport Installation Instructions: https://youtu.be/97gt7GphnS0?si=dzrp3BrfhDgJL7Ta For written installation instructions pdf file, please contact us.