Both wheel bearings on my 2013 Subaru Impreza have done 49,000 miles. I've seen it and dared it. Boy was I surprised. These Subaru parts are not only authentic, they are even better than the original parts. I think they are from later manufacturers. Fast shipping and good deal. To remove them you need a flashlight and a hammer. You can rent it from Auto Zone. This takes several hours. If you've never done this job before, have a local mechanic do it for you. Thank you!