PSC BIG BORE XD Series with Cylinder Assist Steering Gearbox 08-10 Ford 6.4L Powerstroke

 Everyday wear-and-tear on stock steering boxes will start excessive side-to-side deflection causing that wandering feeling in your steering. Whether you are planning on upgrading or you just want to steer with confidence, PSC's BIG BORE XD is the steering gear built to take what the road throws at it. Engineered to handle the increased torque loads of performance and off-road vehicles, the PSC XD shaft is fully updated with a larger diameter sector shaft so you won't get oversteer but instead get a familiar feel of the road. Fix your steering and prepare for future PSC upgrades with the BIG BORE XD that gives you greater value and peace of mind over re-manufactured components. This version of BIG BORE XD comes with Cylinder Assist functionality so if you're planning on upgrading to a PSC Steering Assist Cylinder this is the one for you! NOTE: This component has a SMOOTHED DD Input Shaft. For model years 2007-2008 please verify production date and check fitment.