I have a 2000 forester with a automatic transmission. I hear a loud clicking noise when I'm accelerating from a stop light and when I'm going up a hill. I jacked up the car to examine the drive train and discovered a bad wheel bearing on the driver side and a torn boot on the passenger side what concerns me is the clicking noise. It's coming from the axle where it attaches to the transmission. When I gripped the axle and turned it I could feel it clicking has anyone had a similar issue. I was also wondering should I replace he axle with used or new axle I seen OEM where over 300 apiece. Any advice?