PSC Motorsports Big Bore XD steering box for 1987 to 2002 Jepp YJ, TJ, and XJ applications. Drilled and tapped for hydro assist.
Larger Piston Diameter delivers Increased Torque Output for Upgraded Tire Sizes and Locking Differentials
Billet Aluminum Top and End Covers
Turning Ratio: 14:1 Straight, 3.5 Turns Lock-To-Lock
Input Shaft: 3/4 Inch - 30 Spline
Port Type: Metric O-Ring
Mounting: Four (4) Bolt, Inside-the-Frame
Threaded Ports are machined directly into the gearbox housing for -6AN fitting connection to PSC Assist Cylinder. Unlike welded fittings, this reduces the risk of a fitting breaking off due to an overextended hose assembly, replacement fittings can easily be serviced if necessary.