Give your 2007.5-2010 Chevy/GMC 6.6L LMM Duramax the Pinion & Slip Yokes needed to repair your driveline. Pinion flanges, seals, bearings, and shim kits are offered for most applications. 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. There are high-quality brands such as Dorman and Nitro Gear & Axle available.