1. OE: 52107243523 2. Precisely developed based on the original car's slots and screw holes (1:1 ratio), ensuring accurate positioning and a tight fit with the original motor and drive shaft, resulting in smooth, gapless operation. 3. Eliminates the need for replacing the entire expensive seat motor assembly; directly replaces the damaged bracket components, significantly reducing repair costs. 4. Resolves issues such as unresponsive seat adjustment, motor free-running, flexible shaft detachment, or jamming and abnormal noise; repairs transmission failures caused by aging or breakage of the original car's bracket. 5. Weight: 116.7g 6. Dimensions: 400.4x88.42x29.7mm 7. Please confirm compatibility based on your car model, year, and original button appearance. 8. Configurations may vary between car models; it is recommended to check the original car's installation dimensions before ordering. 9. Compatible models: - For 2011-2019 BMW 1 Series F20 - For 2011-2019 BMW 3 Series F30 - For 2012-2019 BMW 3 Series F31 - For 2013-2019 BMW 3 Series F34 - For 2014-2020 BMW 4 Series F36
