Dominate the dirt, gravel, or mud in your 2018-2021 Ford 3.0L Powerstroke with Differential Carriers & Lockers. Rebuild your axles with empty carrier cases, or gain traction with lockers, spools, limited slip differentials, and more. You'll find products available for your 1/2-ton, 3/4-ton, or 1-ton truck. We offer top brands like Nitro Gear & Axle, USA Standard Gear, and Yukon Gear & Axle.