Rock Jock
Sport Edition Johnny Joint Suspension System for LJ 4 Inch lift RockJock 4X4
SKU: R01U RJ-LJ0000-101
Description
Part #: RJ-LJ0000-101
RockJock's Sport Edition Johnny Joint Suspension System for LJ Unlimiteds provides 4 inches of lift and allows for efficient clearance of up to 35 inch 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 extended, adjustable front sway bar links.For those who intend to do more serious 4 wheeling and rock crawling, you'll 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 it's 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 (R) Suspension Lift Kit | Sport Edition | 4 in. Lift
Fitment
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Specifications
| Brand | Rock Jock |
| Part Number | R01U RJ-LJ0000-101 |
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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.
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