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RockJock High Steer Knuckle Kit for Stabilizer Shock JL/JT Trac Bar Jeep JK Wrangler 2007-2017
$2,469.60
$2,634.24
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RockJock 4x4 drivetrain and axle for Jeep - See Description — part #RJ-430001-103 — verified fitment for 25 applications across Jeep Wrangler — $165 under MSRP at JAP wholesale pricing — in stock and ready to ship from US warehouses.
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| FITMENT | Jeep - See Description |
| BRAND | RockJock 4x4 — shop all RockJock 4x4 parts → |
| PART # | RJ-430001-103 |
| SKU | RJ-430001-103 |
| CATEGORY | Driveline > Power Steering |
| AVAILABILITY | IN STOCK |
| RETURNS | 30-day return window |
// THE FULL RUNDOWN
RockJock's High Steer Knuckle Kit for JK Wrangler and Unlimited vehicles is a game changer, packed with features that improve the off-road capabilities, as well as the on-road drivability of your vehicle!
Intended for use on factory axles (Dana 30 and 44), this kit replaces the factory knuckles with our cast iron high steer knuckles (RJ-437100-101) that exceed OEM quality and strength. Our knuckles raise both the tie rod and the drag link 2 3/4 in., moving the rods out of the way of rocks and helping to restore factory steering geometry for improved drivability and overall road comfort on a lifted rig. The new knuckles also feature two adjustable steering stop locations (fore and aft of axle centerline) for full lock-to-lock adjustability which helps ease the strain on steering components at full lock. Stock ball joints, unit bearings, axles, brakes and dust shields are all retained.
Our Currectlync steering included in this kit features our revolutionary high articulation forged chromoly drag link (JK-9704DL-T) that incorporates a unique organic shape with many compound curves, that can only be achieved via forging, resulting in maximum up-travel capabilities. Our tie rod (RJ-432103-101) is a 42mm (1 5/8 in.) diameter chromoly tube. All Currectlync steering ends are forged steel and comparable in size to those found on modern 1-ton trucks.
Given the dramatic geometry changes vehicle lifts impose, this kit optimizes the vehicle front suspension geometry via our included a trac bar geometry relocation bracket with a fully integrated steering stabilizer shock mount (RJ-431111-103). The trac bar mounting point portion of the bracket is raised 2 in., to correct geometry, preventing any bump steer as well as a relocated trac bar mounting hole to accept our RJ-9120FJLF that is included in this kit.
Also provided is our high-end, forged chromoly ram assist clamp tie rod clamp (RJ-441001-101) that easily installs onto the 42mm (1 5/8 in.) tie rod tube, allowing for full adjustability.
Our longer RJ-9120FJLF forged chromoly organically shaped JL/JT front trac bar is included in this kit to finish out the optimization of the front suspension geometry provided by this kit.
The use of our RJ-107101-101 fully adjustable front bump stop kit is highly recommended to ensure all components nest together for maximum up-travel, as engineered.
This geometry optimized kit requires the use of the supplied, longer RJ-9120FJLF JL/JT front Trac Bar
To take full advantage of the up-travel that this kit is capable of, we recommend the use of our RJ-107101-101 adjustable bump stop kit.
This kit requires the use of either a factory JL/JT stabilizer shock or, specifically, Bilstein's B8 5100 series stock replacement shock, part number: 33-292984 shock be used.
What's Included:
Specifications:
Other Part Numbers:
RockJock 4x4 #430001-103
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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