The Rock Krawler Suspension JT 3.0 inch Diesel X-Factor X2 "No - Limits" Long-Arm System is specifically designed for Gladiator owners who want to push their vehicle to its limits with hard core rock crawling. "No-Limits" comes from the inclusion of our front sway bar links specifically designed for use with the factory electronic sway bar disconnect feature found standard in your Rubicon Gladiator! The sway bar links themselves come with factory sized hardware, a CNC machined billet aluminum center section, and Made in USA heim joints from FK bearing, once installed, just press the button and hit the rocks! The Rock Krawler X2 3-Link Longarm System features an Independent 3 link design front & rear for maximum articulation and off-road performance. Our proprietary design utilizes a double adjustable front and rear upper control arm that upsizes the factory hardware to 14mm, 2 3/8" mounting width and 1" Pro Krawler joints at each end. The arm itself is a chromoly solid steel arm meant to carry all the forces of the suspension. The rear suspension provides adjustable anti-squat with "X2" rear suspension geometry with enhanced rear instant center(s) and rear roll center(s). As you drive the highways or the trails, the system feels stable, safe and strong whether you are running the stock drivetrain or pushing high horsepower through the chassis. We have built the X-Factor X2 system to be the toughest 3-Link setup on the market. At the frame connections of the lower control arms, our "Adventure Series" maintenance free joint is used to cut down on the amount of grease points, and provide excellent vibration absorption and proper joint misalignment when off-road. The combination of high clearance long arms and 3 link suspension geometry lets you dominate the trails.
When we design a system, our goal is to provide you with the most comprehensive solution and the best geometry, install exceptional value, and be the foundation for every adventure whether it be on the Street, In tow, or down a Trail! Thank you for considering Rock Krawler Suspension
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System Benefits:
- Excellent highway ride and handling
- Incredible off-road ability of all 3-Link Long Arm Systems
- Improved rear roll center
- Improved anti-dive
- Tuned Triple Rate Coils
- Spring Correction Seats front and rear to prolong the life of a coil.
- Solid alloy steel control arms
- Best Technical support in the industry
- Jeep remains level on all 4 corners
- Lifetime Warranty Coverage
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System Includes:
- (1) Weld-on front long arm mounting brackets
- (1) Heat Shield Products Sticky Shield Kit
- (1) Front adjustable anti-wobble track bar
- (2) High clearance adjustable front lower control arms
- (1) Adjustable front upper control arm
- (2) No-Limits front sway bar links
- (4) Triple rate coil springs
- (4) JL/JT Front coil spring correction seats
- (2) Weld-on rear frame side long arm mounts
- (2) High clearance adjustable Rear lower control arms
- (1) Rear upper control arm
- (1) Rear frame side upper control arm mount
- (2) Rear extended sway bar links
- (1) Rear adjustable anti-wobble track bar
- (1) Weld-on rear track bar mount
- (1) Weld-on rear 3-Link Cradle
(*DEPENDING ON SHOCK PACKAGE CHOSEN*)
- Bumpstops are included with all shock options
- IF YOU CHOOSE NO SHOCKS - BUMPSTOPS CAN BE PURCHASED SEPARATELY - RK07464
- Twin Tube Shocks / 2.25"RRD shocks
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Shock Information:
Bilstein Shocks:
- FRONT: RRD04056-B51
- REAR: RRD04057-B51
- requires 3" bump stops both front and rear
RRD Spec'd 2.25" Shocks: IN-HOUSE Designed and built - 2.25" Fluted aluminum construction, hard coat military grade black anodizing, 7/8" shaft, IFP (Internal floating piston), better bushings to achieve better misalignment, fully serviceable and rebuildable
- RRD Spec Front Shock
- Part Number RRD02285
- RRD Spec Rear Shock
- Part Number RRD02370
- FULL PACKAGE = RRD02371
- requires 3" bump stops both front and rear
Remote Reservoir 2.625" Coilover Shocks: Remote reservoir standard, IFP construction, MASSIVE 2.625" shock bodies, fluted aluminum bodies, 1" shaft, 1.25" mounting width, hard coat military grade black anodizing, fully serviceable and rebuildable.
- RRD Spec Front Remote Reservoir Coilover
- Part Number RRD07640RR
- RRD Spec Remote Reservoir (NON-Coilover) Rear Shock
- Part Number RRD07641RR
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Wheel Fitment:
- Sport and Overland Wheel Fitment Recommendations
- 37”/38” Tall Tires - Recommend 3.5” of Back Spacing
- Rubicon Fitment Recommendations
- 37” Tall Tires – Recommend 4.5” of Back Spacing
- 40” Tall Tires – Recommend 3.5” of Back Spacing
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Tire Fitment:
- Sport and Overland with Full OEM Fenders
- 37” Tall Tires (3” Bump Stop Height Recommended)
- Sport and Overland with Trimmed or High Lined OEM Fenders
- 38” Tall Tires (3” Bump Stop Height Recommended)
- 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)
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General Notes:
- REQUIRES REMOVAL AND REPLACEMENT OF FACOTRY FRONT AXLE, SYSTEM CANNOT BE USED WITH AN AXLE HOUSING THAT USES THE F.A.D. (Front Axle Disconnect) Due to the casting of the FAD being in the exact location the 3-Link weldment would be placed.
- 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 Drivesahft,Tom Woods,J.E. Reel)
- Requires welding of the Front and Rear Long Arm frame side mounts
- Requires removal of the OEM frame side lower front control arm mounts
- Requires removal of the OEM frame side front and rear upper control arm mounts
- Requires removal of the OEM axle side track bar mount
- Recommended to install limiting straps to avoid over extension of suspension components after vehicle is all set up.
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