2002 outback base. has no one ever changed the rear upper links? both of mine are shot. there is a bushing on each end, inner/outer. both inners are toast. price on the arm with bushings is not bad, 68 bucks and change, the bushings separate are like 4 and 8, but then i gotta take the arm and have them pressed out/in. way more cost effective for me to just get a new arm and install it. both arms are special order, which means no one stocks, not even the regional warehouse. or does everyone just change the bushings? or does everyone just ignore it? lotsa banging around back there. looks to me like a common wear item. course, i deliver mail on rural routes, and not much paved roads out there, so the suspension gets a workout.