I have a 92 Legacy L 4 door sedan. It has 225K on it and it is still going strong. The issue that I have with it is that the ac tensioner pulley is really howling. I had taken it off last winter when I noticed the noise and just unplugged the compressor. Well It got hot here this past week and on Friday I put the belt back on it so I could use the air. It works great, but the pulley is still howling. I never bought the part at the part store because it was too expensive, but was wondering if I could press out the bearing and install a new one to save the money. The part store only wanted to sell me the entire assembly. The Pulley, the mount and the tensioning bolt and everything. It was like $115 or something ridiculous. Any help would be great.