Find the Pinion & Slip Yokes you need to get your 2008-2010 Ford 6.4L Powerstroke back on the road. While pinion yokes don't require replacement in all applications, they are susceptible to abuse with damage from things like burnouts, drag racing, and extreme driveshaft angles from lifted applications. Find a variety of pinion shim kits, flanges, seals, and bearings for your truck. Industry-leading manufacturers like Dorman and Nitro Gear & Axle are available.