Alliant Power is the nation’s leading distributor of aftermarket diesel engine fuel systems, turbochargers, after-treatment devices and engine components for light, medium and heavy-duty vehicles and equipment. Partnering with industry leading manufactures, along with our Alliant Power brand, we distribute new and remanufactured parts worldwide. At Alliant Power, we’re more than the sum of our parts. Our four company owned warehouses paired with an expansive product range and distribution network will save you time and money. Our in house technical and customer support teams are ready to help our largest National Account customers to our smallest Independent Repair garages with diagnostic troubleshooting, part number identification, easy ordering and core returns. Count on Alliant Power to be your strategic supplier of diesel engine fuel systems, turbochargers, after-treatment devices and engine components.