Rock Krawler 4.5 X-Factor X2 Coilover No-Limits Long-Arm Suspension System for Jeep Gladiator JT (Diesel Models)

The Rock Krawler Suspension 4.5 X-Factor X2 No-Limits Long-Arm (Diesel) 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 Long-Arm 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.

The Comp System (Front Coilovers w/Rear Coil Combination) is ideal for those that want the adjustability and performance of coilover racing shocks up front, but still want to use their Gladiator to carry small loads or tow small trailers. There are two options for the Comp Systems you can choose from.

The standard or Stage 1 System features 2 5/8 RRD Racing Coilovers w/Remote Reservoirs up front paired with matching 2 5/8 RRD Racing Shocks w/Remote Reservoirs in the rear for a well tuned package. Or you can opt for the Stage 2 Comp System which will include Fast CD (Compression Dampening) Adjusters on the coilovers and rear shocks for an even greater level of tuneability.

The Trail Runner System (Front and Rear Coilover Combination) is ideal for those that want the adjustability and performance of coilover racing shocks at all 4 corners. This combination maximizes the off road ability of your Gladiator and comes well tuned for the street.

Rear coil overs perform amazing off road, but do not take changes in loading conditions too well so towing or adding a lot of weight to the bed area is not optimal for rear coilovers. The standard or Stage 1 System features 2 5/8 RRD Racing Coilovers w/Remote Reservoirs front and for a well tuned package.

Or you can opt for the Stage 2 Trail Runner System which will include Fast CD (Compression Dampening) Adjusters on the coilovers for an even greater level of tuneability. Thank you for considering Rock Krawler Suspension.

System Benefits:

• Excellent Highway Ride
• Improved Off-Road Ability
• Maintenance Free/High Ability Control Arms Joints High Clearance Independent 3 Link Long Arm Suspension
• Tuned Triple-rate Coils in the Comp System
• Spring Correction Seats front and rear in the Comp System
• Improved Rear Roll Center
• 4.5 Rear Clearance Gain from the X2 Axle Bracket System
• Adjustable Rear Anti-Squat Featuring X2 Geometry
• Designed to be the Ultimate Compromise between On Highway Handling and Hard Core Off-Road Ability
• Jeep Remains Level on All 4 Corners
• Best Technical Support in the Industry
• Lifetime Warranty Coverage

System Includes:

• (1) Weld-on Front Long-Arm Mounting System
• (1) Heat Shield Products Sticky Shield Kit
• (1) Front Adjustable Anti-wobble Track Bar
• (2) High Clearance Front Lower Control Arms
• (1) Adjustable Front Upper Control Arms
• (1) No-Limits Front Sway Bar Links
• (2) Weld-on Rear Frame Side Long-Arm Mounts
• (2) High Clearance 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
• (1) Carrier Bearing Drop Bracket
• (1) Brake Line Kit
• (Depending on shock package chosen) Shock Towers and Brackets Rear Quad-rate Coil Springs in Comp System Spring Correction Seats in the Comp System

Shock Information:

• All RRD Shocks and Coilovers are designed and built in-house
• 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
• Comp System Stage 2 (Coilover Front/Coil Spring Rear) W/Fast CD Adjustable Shocks 13 Travel Front RRD 2.625 FCD Coilover Shocks Yielding 14.44 of Front Axle Travel 12 Travel Rear RRD 2.625 FCD Shocks Yielding 15 of Rear Axle Travel Trail Runner System Stage 1 (Coilovers Front & Rear) 13 inch Travel Front RRD 2.625 RR Coilover Shocks Yielding 14.44 inch of Front Axle Travel 12 inch Travel Rear RRD 2.625 RR Coilover Shocks Yielding 15 inch of Front Axle Travel Trail Runner System Stage 2 (Coilovers Front & Rear) W/Fast CD Adjustable Shocks 13 inch Travel Front RRD 2.625 FCD Coilover Shocks Yielding 14.44 inch of Front Axle Travel 12 inch Travel Rear RRD 2.625 FCD Coilover Shocks Yielding 15 inch of Front Axle Travel

Wheel Fitment:

• Rubicon Fitment Recommendations 37 inch Tall Tires - Recommend 4.5 inch of Back Spacing 40 inch Tall Tires - Recommend 3.5 inch of Back Spacing

Tire Fitment:

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

General 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 inch in coil lift height for the rear.
• If building an extended off-road and expedition travel or heavily upfitted build in the back, we recommend upsizing 1 inch 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) Optional Pro - X Cradle IS Available FOR Purchase When Using Dynatrac OR Ultimate Dana 60 Rear Axles - Dynatrac XD60 rear axle use: RK08078 and Ultimate Dana 60 rear axle use: RK08068 Front 3-Links suspension systems require aftermarket front axles that don't have F.A.D. 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.
• 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.