Caterpillar 3116, ECMs, (TESTED W/ WARRANTY) Caterpillar 3116 Part # 9X5566-04 ECM For Sale, 40-PIN ECM, 1WN Serial Prefix, Part # 9X5566 04, 9X556604, UANLDA-HR, Off CAT 3116 40 PIN Engine, ECM Serial # 16450030, Stock # 8127 | Tested & Inspected!
