I=41:10=4,10 AT-FRONT DIFFERENTIAL Teilegruppe Front axle, front suspension Spring strut, add-on parts BMW Genuine Part 31 50 1 428 695 Product 31-50-1-428-695 Manufacturer number 1 428 695 supply number 1-428-695 installation location: Front Axle Front Suspension/ Spring Strut Add-On Parts