(Used) Caterpillar 3126, ENGINE ECM- Part Number: 348-2377-02, Serial Number: 0377B081IK, Horsepower: 210, 2 Rectangular Plugs with 70 Pins, Reference images for condition For more information about this item, give us a call. We ship worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921