I know this is the wrong section, but hope to get some help... My alternator pulley has slight pitting, otherwise good. It's causing a VERY faint noise and I'm getting the powder residue. I hear Merc wants $750.00 for a new alternator... Supposedly they don't sell just the pulley... Does anyone know of an alternator/starter shop, that can get a pulley to match and install? Willing to ship or drive an hour or so.