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JLU 3.5 Inch Diesel X Factor X2 Long Arm System - Stage 1

$6,433.45
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SKU:
JL35X2LA-4DS1

The Rock Krawler JL 3.5 X Factor X2 Systems is the ultimate JL Long Arm system. The X Factor systems feature 3 link set-up front & rear for maximum articulation and off-road performance. The rear suspension provides the tried and true independent 3 link conversion with X2 rear suspension geometry. New high clearance axle mounts provide 4.5" of ground clearance under the rear axle as compared to stock. Rear upper shock relocation brackets ensure you do not lose any shock travel. The combination of high clearance mounting and 3 link suspension geometry lets you dominate the trails.

System Benefits:

  • Excellent Highway Ride
  • Improved Off-Road Ability
  • 2.25” RRD Shocks Front & Rear
  • Full High Clearance Design
  • Independent 3 Link Long Arm Front Suspension
  • Independent 3 Link Long Arm Rear Suspension
  • Weld on Long Arm Mounting Brackets with Weld Scheduling just like OEM
  • Heat Shield thermal barrier products, just like OEM to protect the front control arm joints at the frame
  • 4.5” Rear Clearance Gain from the X2 Axle Bracket System
  • Adjustable Rear Anti-Squat Featuring X2 Geometry

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 adjustable front lower control arms
  • (1) Adjustable front upper control arms
  • (1) Front sway bar disconnect kit
  • (4) 2.25” RRD shocks
  • (4) Triple rate coil springs
  • (4) JL 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
  • (2) Weld-on rear upper shock mount
  • (2) Weld-on rear axle side control arm mount
  • (1) Weld-on rear track bar mount
  • (1) Weld-on rear axle truss
  • (2) Rear brake line relocation brackets

*hardware and detailed instructions

Tire Fitment:
Sport and Sahara with Full OEM Fenders
37” Tall Tires (3” Bump Stop Height Recommended)
Sport and Sahara 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)

Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37/38” Tall Tires - Recommend 3.5” of Backspacing
Rubicon Fitment Recommendations
37” Tall Tires – Recommend 4.5” of Backspacing
40” Tall Tires – Recommend 3.5” of Backspacing

Shock Notes:
Generic Front Shock Length – 18-19” Collapsed/ 30” Maximum Extended
Generic Rear Shock Length - 20-21” Collapsed/ 32” Maximum Extended

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” in coil lift height for the rear.

*If building an overland or heavily upfitted build in the back, we recommend upsizing 1” in coil lift height for the rear.

*Requires the use of Steersmarts XD Yeti HD Bottom Mount Drag Link for Off-Road Use

*Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29”

*Requires welding of the Front and Rear Long Arm Mount

*Requires removal of the OEM frame side lower front and rear control arm mounts

*Requires removal of the OEM frame side front and rear upper control arm mounts

*Requires removal of the OEM axle side rear lower control arm and track bar mounts

*Requires modifying the OEM rear shock mounts and welding of the raised rear upper shock mounts

*Recommend installing limiting straps to avoid over extension of suspension components after vehicle is all set up