Caterpillar 120 Pin ECM View cart “Duramax Fuel Injection Control Module” has been added to your cart. $10.00 No Damaged Units Caterpillar 120 Pin ECM quantity Sell us this item Category: ECM Related products Ford 7.3 DPC ECM–203 & UP PART NUMBERS LIST $110.00 Sell us this item Ford Powerstroke 6.4L ECM $7.00 Sell us this item Cummins ISX12 CM2250 ECM $15.00 Sell us this item Cummins Celect ECM 3084473 3619037 $75.00 Sell us this item