The top mounts of MY93 WRX are just about knackered and low and behold I can't find any . I tried to bluff my way through the local dealer who gave me the "Sorry I need a chassis code before I can even price those" routine. Does anyone know if you have to replace the whole top mount or is the bearing held in place with a circlip? Any info much appreciated as the Cumbrian roads have left a suspension chatter in my ears......