This part is listed by BMW as BMW part number 31211107447 and is described as a Front Inner & Outer Wheel Bearing Repair Kit for 1980-1983 E21 320i (not for cars produced before 9/1979). This kit includes the inner and outer wheel bearings, and inner shaft seal.
Sold per hub - order two for both front wheels.
This is an OEM Wheel Bearing Kit manufactured by SKF - the original supplier to BMW for this part, as well as many other driveline components. As the OEM it meets all of BMW's original design, fitment, and performance requirements and is TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
BMW Fitments:
3 Series
E21 (75-83) > 320i