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Rock Krawler JLU 3.5 Inch Adventure Series No Limits Long Arm - TT (JL35ASNL-4TT)


The Rock Krawler 3.5 Adventure Series Long Arm System is in incredible long arm system providing the best in ride quality and handling for street use while improving off-road ability. The Rock Krawler No Limits systems feature our No limits front sway bar links that allow Rubicon owners to utilize the factory Rubicon sway bar disconnect feature and still achieve full articulation. The front and rear suspension is a full 4 link that plugs and plays with all OEM axle mounts for simple installation. All lower control arms feature our proven high clearance design to improve off-road ability. The Adventure Series Long Arm Systems are very well tuned for your Wrangler! All the hard parts are backed by our abuse proof lifetime warranty!

System Benefits

  • Excellent Highway Ride
  • Improved Off-Road Ability
  • RRD Twin Tube Shocks Front & Rear
  • Full High Clearance Design
  • Full 4 Link with Track Bars Front and Rear attach to Stock Axle Mounting Points
  • 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
  • No Exhaust Modifications Required
  • Bolt On Design to the Stock Axle Mounting Pick Up Points
  • Sway Bar Disconnects

System Includes:

  • (1) Front Long Arm Mount System
  • (1) Heat Shield Products Protection Kit
  • (1) Front and rear adjustable Anti-Wobble track bars
  • (4) High clearance adjustable lower control arms
  • (4) Adjustable upper control arms
  • (1) Front pro sway bar link disconnect kit
  • (4) RRD Twin Tube shocks
  • (4) Triple rate long travel performance coils front and rear
  • (4) Front and rear coil spring correction seats
  • (2) Rear frame side weld-on long arm mounts
  • (1) Rear bolt-on axle side track bar bracket

*hardware and detailed instructions

Tire Fitment:
Sport and Sahara with Full OEM Fenders 
37in Tall Tires (3in Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38in Tall Tires (3in Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37in/38in Tall Tires (3in Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40in Tall Tires (3in Bump Stop Height Recommended)

Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37in/38in Tall Tires - Recommend 3.5in of Backspacing
Rubicon Fitment Recommendations
37in Tall Tires – Recommend 4.5in of Backspacing
40in Tall Tires – Recommend 3.5in 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
*Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29in
*Requires welding of the Front and Rear Long Arm Mounts
*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
*Recommend installing limiting straps to avoid over extension of suspension components after vehicle is all set up