SET YOUR VEHICLE

Shipping Banner

TALK TO A PARTS EXPERT TODAY!
FREE SHIPPING ON ORDERS OVER $70 in the contiguous US lower 48 states
Order Now, Pay Later
LOWEST PRICE
Guaranteed
Product images
Product Media
Rock Krawler 4.5in Adventure-X No Limits Coilover Lift Kit - Comp System Stage 1 - JT Rubicon Diesel
Rock Krawler 4.5in Adventure-X No Limits Coilover Lift Kit - Comp System Stage 1 - JT Rubicon Diesel
Rock Krawler 4.5in Adventure-X No Limits Coilover Lift Kit - Comp System Stage 1 - JT Rubicon Diesel

Rock Krawler 4.5in Adventure-X No Limits Coilover Lift Kit - Comp System Stage 1

JT Rubicon Diesel

INCLUDED IN PRICE
$6,188.30
15%
off
(Price as configured)

You will earn Reward Points with this Purchase.
()
Write a Review | Q&A
Part # JT45AXMNL-DCSWe price match! Call 866-601-5340!
We Price Match
ANY QUESTIONS?

Product Resources

Features & Product Details

The Rock Krawler Suspension JT 4.5 inch ADVENTURE - X Mid-Arm System - DIESEL SPECIFIC is specifically designed for Rubicon owners who want a complete system, bolt-in installation, and some of the best articulation of any MID-ARM kit on the market. This system proves its durability and off-road performance every time you hits the streets or trail! The Term, Adventure - X comes from the inclusion of 8 adjustable control arms with the 100% Service Free Adventure Series joints installed. Rock Krawler's industry leading, Adventure - X mid-Arms feature adjustable upper and lower control arms and offer a total of 70 degrees of misalignment when paired with the Adventure series Joints at the frame connection and at the axle. The inherent bind in a factory JL/JT control arm is greatly reduced. With so much adjustability, it allows you to precision tune the JT's caster and pinion angle front and rear. Driving you home with the most comfortable ride possible in a Gladiator, are the TRIPLE RATE front coils and QUAD RATE rear coils. All 4 coils work together to achieve excellent on-road comfort that we feel is better than the OEM springs. The coil itself is built with the proper "Free-length" for off-road articulation and stays firmly seated in the coil bucket (as long as a proper length shock is installed), and overall, a very controlled reaction to bumps, rocks, sand, mud and whatever else you can manage to throw at them! All Rock Krawler JT systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.

 

System Benefits:

  • Complete bolt in system
  • Excellent highway ride and handling
  • The best off-road ability of all Mid Arm Systems
  • Improved rear roll center
  • Tuned Triple Rate Coils
  • Spring Correction Seats
  • Vehicle lean correction
  • Upgradable to RK Longarm System
  • Best Technical support in the industry
  • Jeep remains level on all 4 corners
  • Lifetime Warranty Coverage
  •  

    COMP SYSTEM Stage 1 (Coilover Front/Coil Spring Rear)

  • 13" Travel Front RRD 2.625" RR Coilover Shocks Yielding 14.44" of Front Axle Travel
  • 12" Travel Rear RRD 2.625" RR Shocks Yielding 15" of Rear Axle Travel
  • All RRD Shocks and Coilovers are Designed and Built in-house
  •  

    Wheel Fitment

    Rubicon Fitment Recommendations

  • 37” Tall Tires – Recommend 4.5” of Back Spacing
  • 40” Tall Tires – Recommend 3.5” of Back Spacing
  •  

    Tire Fitment:

  • Rubicon with Full OEM Fenders: 37”/38” Tall Tires (3” Bump Stop Height Recommended)
  • Rubicon with Trimmed or High Lined OEM Fenders: 40” Tall Tires (3” Bump Stop Height Recommended)
  •  

    Notes:

  • All lift heights based on Rubicon models for standard style build (i.e. front bumper and winch, rear bumper and full-size spare).
  • If building with a spare delete, we recommend dropping 1” in coil lift height for the rear.
  • If building an "overland style" or heavily up-fitted build in the back, we recommend upsizing 1” in coil lift height for the rear.
  • We recommend a new front driveshaft if you plan to off-road routinely. (Adam's Driveshaft, Tom Woods, J.E. Reel)
  • Requires removal of the OEM shock mount of frame
  • Requires removal of the OEM shock and spring mount of the axle
  • Requires welding of the new coilover mount on the axle only
  • Specifications

    Brand: Rock Krawler
    Kit Package: Yes
    Mfgr. Warranty: Lifetime Limited
    Condition: New Product
    Return Policy:
    Standard

    REVIEWS & CUSTOMER MEDIA

    Be the first to write a review

    QUESTIONS & ANSWERS

    No questions have been asked about this product.