If you need to replace any of your driveline u-joints, then trust Dana Spicer axle u-joints. They're the best in the business. Fits many locations on 1999-2017 Ford Powerstrokes and 1994-2002 Dodge Cummins trucks. Click the SUPPORTED VEHICLES/APPLICATIONS tab on the product details page for info.
Mag-Hytec's rear differential cover for your 2017-2018 Ford Powerstroke 6.7L DRW F350/F450 increases the fluid capacity to 7 quarts and helps keep your rear differential operating nice and cool with its powder coated cast iron construction.