
PSC Jeep JL/JT Cylinder Assist Big Bore XD Steering Kits SK689R36JP3-6.75W-1.5
May 26, 2026
PSC Jeep JK Big Bore XD Steering Cylinder Assist Kits SK689R20JP1-7.5W-1.75
May 26, 2026PSC Jeep JL Big Bore XD Steering Cylinder Assist Kits SK689R64JP1-6.75W-1.5OS
$2,368.00
Hydraulic Steering Kit, Big Bore XD Steering Cylinder Assist, Steering Box, Pump, Cylinder, 6.75 in. Aftermarket Axle, 1.5OS in. Tie Rod, Jeep, Kit
Overview
PSC Jeep JL Big Bore XD Steering Cylinder Assist Kits
PSC has taken the Jeep JL steering system back to the drawing board and engineered their exclusive Jeep JL Big Bore XD steering cylinder assist kits. These kits are engineered to solve the original steering issues, and efficiently handle the increased torque loads on vehicles equipped with any combination of 37 in. or larger tire sizes, upgraded aftermarket axles, or differential lockers.
Features and benefits of upgrade kit include:
* Increased torque output
* Relieves stress on steering gearbox and frame mounts
* Steering assist cylinder acts as a dynamic steering stabilizer






Reviews
There are no reviews yet.