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RockJock · New

RockJock Pro Edition TJ Wrangler Suspension System - 4in Lift

MPN RJ-TJ0001-101 · Store SKU rokRJ-TJ0001-101

$3,984.00
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Supplier stock checked 11/8/2026, 6:30:12 AM UTC. Adding a part does not reserve it.

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Product details

RockJocks Pro Edition Johnny Joint Suspension System for TJ Wranglers provides 4 inches of lift and allows for efficient clearance of up to 35 in. tall tires (when used with body and motor mount lift, larger tires will require aftermarket fenders). This kit is comprised of only the highest end components in the areas of strength, fit, finish, function, and the engineering to back them. This kit is designed specifically for the serious off-roader who not only wants to lift their vehicle and install big tires, but also wants to tackle the toughest trails in the country with confidence and ease. Included in this kit is the full set of 8 Johnny Joint adjustable control arms (double adjustable uppers), set of 4 progressively wound coil springs, front and rear bump stop kits, Johnny Joint adjustable front and rear trac bars, rear trac bar geometry relocation bracket and front sway bar disconnects. For the ultimate off roading package, youll want to look at all of the upgrade parts that RockJock has to offer that can be added to this kit to finish this build off! Next level offerings such Antirock Sway Bars and Currectlync Heavy Duty Steering are a must for serious off-roading! Shock options to suite this kit are available from all of the top suppliers. Johnny Joint® Suspension Lift Kit; Pro Edition; 4 in. lift; Johnny Joint® Suspension Lift Kit

Manufacturer fitment & guides

Check RJ-TJ0001-101 against the manufacturer’s application information below.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

Part-specific notes

  • California Proposition 65: Y
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