Caterpillar C15, Engine Misc Parts, (GOOD USED) Caterpillar C15 Alternator / Compressor Support Bracket w/ Tensioner For Sale, Compressor Support Part # 261-7552 B.O.2, 2617552, 261 7552, Alternator Support Part # 233-6138 -03-, 233 6138 03, 233613803, Belt Tensioner Part #200-2279, 200 2279, 2002279, Replaced w/ Part # 347-7953, Stock # 8385