I=43:11=3,91 Final drive (front axle) Teilegruppe Front axle, front suspension Spring strut, add-on parts BMW Genuine Part 31 50 1 210 824 Product 31-50-1-210-824 Manufacturer number 1 210 824 supply number 1-210-824 installation location: Front Axle Front Suspension/ Spring Strut Add-On Parts