RockJock · New
RockJock TJ Sport Edition Suspension System 4in Lift
MPN RJ-TJ0000-101 · Store SKU rokRJ-TJ0000-101
Supplier stock checked 11/8/2026, 6:30:12 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
RockJocks Sport 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 more than sufficient for those who want to lift their vehicle, install big tires and hit some trails on the weekend! Included in this kit are front upper and rear upper Johnny Joint double adjustable control arms, set of 4 progressively wound coil springs, front and rear bump stop kits, Johnny Joint adjustable front trac bar, rear trac bar geometry relocation bracket and front sway bar disconnects. For those who intend to do more serious 4 wheeling and rock crawling, youll want to look at all of the upgrade parts that RockJock has to offer that can be added to this kit to get your vehicle to its full potential. Next level offerings such as Johnny Joint lower control arms, 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; Sport Edition; 4 in. Lift; Johnny Joint® Suspension Lift Kit
Manufacturer fitment & guides
Check RJ-TJ0000-101 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