Caterpillar C12, ECMs, (TESTED W/ WARRANTY) Caterpillar C10 Part # 145 7806 ECM For Sale, 40-PIN ECM, 8YS Prefix, Part # 145 7806, 1457806, Off CAT C10 40 PIN Engine ARR Part # 153-8178-01, ECM Serial # 1658015, Stock # 8096 | Tested & Inspected!