One of the most popular upgrades diesel truck owners make on their rig is the addition of an aftermarket fuel system to enable maximum performance. Raise your Ram 2500/3500's fuel volume and improve filtration by investing in any of these premium aftermarket fuel lift pumps. An aftermarket fuel lift pump will promote efficiency and improve the overall power of your fuel system so you can get the most out of your ride every single time. Keep improving your fuel system with our Fuel Upgrades! Ram Cummins Fitments: 2019, 2020, 2021, 2022, 2023, 2024 Ram 6.7L Cummins. Submodel Fitments: Tradesman, Laramie, Laramie Longhorn, Big Horn, Limited, Lone Star, Power Wagon.Some exceptions apply, please see individual product pages for specific fitments.