Superior quality Pinion & Slip Yokes are available for your 2011-2016 Chevy/GMC 6.6L LML Duramax. 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.