Detroit Diesel DDEC V ECM View cart “Caterpillar 120 Pin ECM” has been added to your cart. $105.00 Needs to be free of damage to case and connectors. Detroit Diesel DDEC V ECM quantity Sell us this item Category: ECM Related products Caterpillar 120 Pin ECM $10.00 Sell us this item Ford 6.0 ECM $5.00 Sell us this item Duramax Fuel Injection Control Module $55.00 Sell us this item Cummins ISX12 CM2250 ECM $15.00 Sell us this item