High-quality materials: The car window lifting gears are made of high-quality plastic, which is sturdy and , -, wear-, not easy to be , and has a longer service life. Before leaving the factory, they undergo quality inspection and are safe and reliable. You can use them with confidence Smooth up and down : Replacing the worn or gears of the window regulator helps keep the running normally, ensures their smooth operation, and avoids unnecessary maintenance costs. Enhancing vehicle safety: A properly functioning window regulator is crucial to the safety of a vehicle. By fixing the gears, you can that the are safely closed when needed, enhancing the overall safety of the vehicle. Easy to install and use: 4-piece window regulator drum gear spool (left front, left rear, right front, right rear), it is an important component of the electric window system. It can directly replace the old window regulator gear, is easy to install and use, and can effectively extend the service life of the window. name:Window glass lifter gear Part Number: 82481D4000 83481D4000 Fitment: compatible with for 2016-2020 compatible with for 2017-2021 compatible with for 2016-2020 Colour:As Shown Material:plastic Package Contents: 4 x Window glass lifter gear(left+right) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.