Caterpillar 3126, ECMs, (GOOD USED & BENCH TESTED) Caterpillar 3126 ECM Part # 192-7896-01 For Sale, 70-PIN, Pulled off CAT 3126, 3126E, CKM Serial Number Prefix, Engine Serial # CKM43604, ECM Serial # 04426134IC, Stock # 8019
