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RockJock High Steer Knuckle Kit for RAM Assist Jeep JK Wrangler 2007-2017
$2450.00
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 includes a trac bar geometry relocation bracket with a fully integrated ram assist steering mount (RJ-431109-103). Our trac bar mounting point is raised 2 in., to correct geometry, preventing any bump steer. The ram assist mount portion of the bracket provides an easy bolt-up anchor point for your hydraulic assist ram, as well as a lower skid plate, incorporated into the bracket, to protect the ram from rocks!
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.Axle bracket easily installs, but requires welding. However, it mounts solidly enough with the bolts that you can safely drive it to a welder if need be.
For optimum performance of this kit, we recommend the use of our RJ-107101-101 adjustable bump stop kit.
This kit is intended for use in conjunction with PSC's part number CAK691-RJ ram and ram assist steering kits

What's Included:
  • LH High Steer Steering Knuckle
  • RH High Steer Steering Knuckle
  • Currectlync Drag Link
  • Currectlync Tie Rod
  • Johnny Joint Trac Bar
  • Trac Bar Relocation and Ram Mount Axle Bracket
  • Ram Assist Tie Rod Clamp
  • All required hardware and step-by-step instructions


Specifications:
  • For use on any factory JK front differential (Dana 30 or 44), or any aftermarket JK replacement axle that features factory specification inner C-knuckles and up to 3 1/2 in. diameter axle tubes.
  • Retains factory unit bearings, axle shafts, ball joints, steering stop bolts and brakes with dust shields.
  • Trac bar relocation / ram assist axle bracket kit provides new sway bar link mounting holes that are raised 2 1/8 in. higher than stock (sway bar link lengths must be adjusted to accommodate this).
  • Intended to be used with a minimum of a 17 in. diameter wheel and up to a 6 in. wheel backspacing.
  • A minimum bump stop extension is mandatory to keep components from crashing under full articulation range conditions.
  • This package requires a ram assist steering ram stroke of 7.375 in. to achieve full potential (factory steering radius).


Fitment:
  • Jeep JK Wrangler Unlimited (4-door) 2007-2017
  • Jeep JK Wrangler (2-door) 2007-2017

Other Part Numbers:
RockJock 4x4 #430000-101

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Vehicle Make/Model
Jeep Wrangler 2007-2017 Unlimited Rubicon
Jeep Wrangler 2007-2017 Unlimited Sahara
Jeep Wrangler 2007-2017 Rubicon
Jeep Wrangler 2007-2017 Sahara
Jeep Wrangler 2007-2011 X
Jeep Wrangler 2007-2011 Unlimited X
Jeep Wrangler 2009 X-S
Jeep Wrangler 2010-2017 Sport
Jeep Wrangler 2010, 2012 Unlimited Mountain
Jeep Wrangler 2010 Islander
Jeep Wrangler 2010-2017 Unlimited Sport
Jeep Wrangler 2011 Unlimited 70th Anniversary
Jeep Wrangler 2011 70th Anniversary
Jeep Wrangler 2012, 2015 Unlimited Altitude
Jeep Wrangler 2012 Unlimited
Jeep Wrangler 2014 Willys Wheeler
Jeep Wrangler 2014 Unlimited Willys Wheeler
Jeep Wrangler 2015 Unlimited Hard Rock
Jeep Wrangler 2016 Unlimited Sport S
Jeep Wrangler 2016 Unlimited Black Bear
Jeep Wrangler 2016 75th Anniversary
Jeep Wrangler 2016 Unlimited 75th Anniversary
Jeep Wrangler 2016 Sport S
Jeep Wrangler 2017 Unlimited Smoky Mountain
Jeep Wrangler 2017 Unlimited Winter Edition

RockJock 4x4 Banner

Who is RockJock?

RockJock is a company created by John Currie and specializes in manufacturing quality parts and accessories for the Jeep platform. For decades, John has had this deep passion and love for Jeep and offroading, which pushed him to design and build products that would withstand his adventures. Fast forward to today, RockJock has become one of the go-to brands when it comes to Jeep offroading parts in the market.

Jeep Parts Experts

RockJock has been designing and building the best-performing, strongest, most durable products on the market since the 1980s. They initially offered a Jeep suspension upgrade based around Jeep CJ and YJ vehicles. 

Then in 1998, they ventured into rock crawling competitions. In 2001, they won the Extreme Rock Crawling Championship Series in a RockJock equipped Jeep, TJ Wrangler. From then on, RockJock has been winning championships in numerous rock crawling, Ultra 4, and desert racing categories.

Continuous Innovation

RockJock has always pushed itself to find ways to progress and innovate its products and adapt to the changing automotive market. They have parts that fit various Jeep models from the JL Wrangler, the JK Wrangler, and JT Gladiator. 

Purchase RockJock Products At Vivid Racing

If you are in the market for high-quality offroad parts for your Jeep, then look no further as RockJock has got you covered. They offer a wide variety of products from steering parts, suspension kits, towing components, and more.

To know more about RockJock and what they can offer, visit Vivid Racing and check out their list of products that fit your specific requirement.

Warranty:

John Currie Performance Group, Inc. DBA Rock Jock (“RockJock”) warranties, to the original purchaser with physical proof of purchase, all items manufactured by RockJock to be free from defects in materials and workmanship for the limited period of two (2) years from the stated delivery date on invoice. Any alteration or improper use as determined by RockJock in its sole discretion will void this warranty. Further, we disclaim any liability for action resulting from failure or parts durability. We disclaim any express or implied warranties, including, without limitation, implied warranties of merchantability, condition of any kind and fitness for a particular purpose. Our products may be subject to an infinite variety of conditions due to the manner in which they are used, serviced and/or installed. Purchasers and users of such products rely upon their own judgment as to the suitable use, selection, service, and installation of such products. This warranty does not cover damage caused by or facilitated by failure of non-RockJock components. This warranty does not extend to, and RockJock shall not be liable for, any agreements or representations made by dealers or resellers of RockJock products beyond what is stated here.

This warranty is not assignable and non-transferable. Because all parts which we sell are intended for use in heavy duty applications, it is not possible to warranty or guarantee the performance of any items under all circumstances. Each warranty represents the sole and exclusive remedy for any product defect or failure and our total liability for any part we warrant.  RockJock’s liability under this warranty shall be limited to the cost for repair, replacement or an upgrade of the product (at RockJock’s sole and absolute discretion). Upgrade cost would be at the user’s expense. Consequential costs such as, but not limited to labor fees, loss of use, loss of revenue, loss of time, towing fees or freight charges are not covered. Any product that, in the opinion of RockJock, has been abused, altered, incorrectly installed or used in competition is not covered. Nothing in this warranty is intended to be a representation by RockJock that offroad component failures cannot occur.

Warranty Procedure:

Contact your RockJock dealer or RockJock directly about the problem prior to removing any part from the vehicle. If it appears that the part is warrantable through means of verbal and/or written communication and photos, you will be given a Return Materials Authorization (RMA) Number and asked to return the part to RockJock, freight prepaid. If the part is found to be warrantable, it will be repaired or replaced and returned to you. All freight charges are the customer’s responsibility. If a replacement part is needed before the part in question can be returned, you must first purchase the replacement part. Then, if the part in question is deemed warrantable, you will be credited / refunded.

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