PSC SG851 XD Steering Gear Box

The PSC SG851 XD Steering Gear Box will enhance the stability and steering feel of your 1994-2002 Dodge 2500/3500 (4WD). You may have noticed that the steering performance on your 2nd Generation truck is very poor, the result of the use of a small 36mm lower sector shaft support bearing and less-than-ideal placement in the housing. This original design has proven to be insufficient to handle moderate lateral stress loads encountered during daily on-the-road driving, much less in advanced off-road environments.

PSC has addressed these issues with the newly redesigned SG851 Big Bore Steering Gear. The SG851 all but eliminates side-to-side movement of the sector shaft by using a substantially larger lower sector shaft support bearing and increasing the diameter of the sector shaft to 45mm. Improved load-pushing capability is accomplished by an 80mm internal piston assembly and a 16:1 steering ratio delivers exceptional handling and effortless maneuvering.

By replacing the factory 32mm sector shaft and bearing with a 45mm version, this gear box stops side deflection thereby eliminating the need for an aftermarket steering brace. This steering box is manufactured with a 16: 1 steering ratio that results in 3.25 turns lock to lock for easy maneuvering. The factory 32-spline pitman arm is retained and the stock pressure and return lines for a straightforward install. All necessary mounting spacers and hardware is included.

Note: 

4WD Models Only.

Will Not Fit With Aftermarket Steering Box Braces.

Due To The Increased Overall Size Of The PSC XD Steering Gear, Installation Hardware Including Spacers And Bolts Are Included In The Kit To Space The Steering Gear Off The Frame.