Dear Forum members, i have a 2009 MDX, I suspect my bearing is bad, it's making some noise but only audible when car going backward. I need suggestion on the parts, would you recommend Acura parts, or aftermarket? if i go aftermarket, any suggestion on a reliable brand? seeing some post on difficulty to remove the bearing, I live in Toronto and city salt the road in winter, would it make that case as well? thanks!