PSC has developed the BIG BORE XD-JL Adventure Steering Kits to be the ultimate steering upgrade package for Jeep JLs equipped with locking differentials, aftermarket axles, and up to 35" tire sizes.
All kits include our top of the line components including the BIG BORE XD Steering Gearbox, High-Performance Power Steering Pump Kit with Remote Reservoir, Master Hose Kit, Fluid Cooler, and SWEPCO 715 Power Steering Fluid.
This kit is the perfect solution for the daily driver JL that also likes to play off-the-road.
Every PSC BIG BORE XD Adventure and Cylinder Assist Steering Kit is complete with everything needed for a successful installation.
Ready to install a full cylinder assist setup?
Shop Big Bore XD-JL Steering Kits with Cylinder Assist
2020 - Up Jeep JL 2 Door/4 Door with 2.0L non-eTorque
•Eliminates excessive on-center steering wheel "play"
•Eliminates electro-hydraulic pump overheating
•Increased Torque Output turns up to 35" tire sizes without cylinder assist
•Improved turning capability when locking differentials are engaged
•Big Bore XD-JL Steering Gear Box with Cylinder Assist Ports
•High Flow Conventional PS Pump Conversion Kit
•Jeep JL Reservoir Kit with Fluid Anti-Splash Valve for Remote Reservoir
•Master Hose Assembly Kit
•Fluid Cooler Kit
•SWEPCO 715 Power Steering Fluid
WARNING! Use HWK-689-PP hardware kit when installing a Synergy MFG Track Bar and Sector Shaft Brace with this product. Using the SHORTER OEM or the standard 100MM bolts supplied with the XD-JL Steering Gearbox could result in steering gearbox case failure.
The larger size of the BIG BORE XD-JL Steering Gearbox may prohibit the use of some aftermarket track bars.
A Tazer JL Programmer (Tazer JL & Tazer JL MINI) will need to be purchased to override the OEM electro-hydraulic pump functions when installing the PSC High Flow Mechanical Pump Conversion Kit