Steering and Components› Rack and Pinions, Steering Boxes and Components

PSC Motorsports

18C WRANGLER/GLADIATORWITH OE DANA 30/44 AXLE (NO TRUSS MODIFICATIONS)BOLTON CYLINDER ASSIST KIT

$733.00

SKU: P02B CAK691R-OE

In Stock
In Stock
Ships by Jun 16
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

*Requires a ported steering gear. This kit will not work without one.* If you’re running big tires and lockers on your JL, JLU, or JT, your factory steering’s gonna struggle—especially on the trail. PSC’s Cylinder Assist Axle Kits are built to give you the torque and control you need when things get technical. Whether you’ve swapped in aftermarket D44s or D60s, or you’re still running the factory D30/D44 setup, we’ve got a kit that fits. Each kit includes everything you need to mount a PSC assist cylinder to your axle—brackets, hardware, and the right stroke length for your setup.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPSC Motorsports
Part NumberP02B CAK691R-OE

Videos

Installing PSC Cylinder Assist® EHPS Steering on Jeep 392 (2021–2024) | Full Guide

Installing PSC Cylinder Assist® EHPS Steering on Jeep 392 (2021–2024) | Full Guide
Ultimate Jeep Steering Upgrade PSC Hydro Assist FULL Install and Test Drive!

Ultimate Jeep Steering Upgrade PSC Hydro Assist FULL Install and Test Drive!
How to Add Hydro Assist to a Jeep Wrangler JLU

How to Add Hydro Assist to a Jeep Wrangler JLU
THE BEST STEERING EVER! - PSC Hydro Assist installed on my Jeep Gladiator

THE BEST STEERING EVER! - PSC Hydro Assist installed on my Jeep Gladiator

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy