Alliant Power is the nation’s leading provider of premium engine repair components, specializing in Original Equipment fuel systems, turbochargers, and aftertreatment parts and installation kits for on road, off road, and marine engines. Our expansive product range and service network of certified repair experts will ensure the right repair done right the first time. Alliant Power provides new and certified remanufactured parts and offers complete kit solutions to facilitate faster quality repair. Our 50+ year relationships with industry leading manufacturers has made us the largest integrated provider of premium engine repair components. With the dedication of our technical, inside sales and operational staff in four U.S. time zones, we ensure our partners get the support and timely, accurate service they need, visit to learn more about our product offering and service network.

  • Fuel systems

  • Engine components

  • Electronics

  • Turbochargers

  • Filtration

  • Repair kits

  • Exhaust gas aftertreatment

  • Fuel treatment