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Rock Krawler 4.5" Adventure-X Long Arm Coil Over Suspension for Wrangler JL 2-Door

Part no: GMDR-JL45AXLA-2CS

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$8,614.69
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Product Details

  • Excellent Highway Ride
  • Improved Off-Road Ability
  • Full High Clearance Design
  • High Clearance 4 Link Long Arm Front Suspension
  • High Clearance 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
  • Designed to be the Ultimate Compromise between On Highway Handling and Hard Core Off-Road Ability
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Product Info

Important Notes

  • Requires the use of Steersmarts XD Yeti HD Bottom Mount Drag Link for Off-Road Use
  • All lift heights based on Sport models
  • Requires a gas tank conversion either to a JK Gas Tank or any aftermarket gas tank the mounts in the rear or bed of the vehicle
  • 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 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
  • 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
  • Requires removal of the OEM shock mount off the frame
  • Requires removal of the OEM shock and spring mount off the axle
  • Requires welding of the new coil over mount on the axle only
  • Sport and Sahara with Full OEM Fenders: 38" Tall Tires (4" Bump Stop Height Recommended)
  • Sport and Sahara with Trimmed or High Lined OEM Fenders: 40" Tall Tires (4" Bump Stop Height Recommended)
  • Rubicon with Full OEM Fenders: 39"/40" Tall Tires (4" Bump Stop Height Recommended)
  • Rubicon with Trimmed or High Lined OEM Fenders: 42" Tall Tires (4" Bump Stop Height Recommended)
  • Sport and Sahara Wheel Fitment Recommendations: 38" Tall Tires - Recommend 3.5" of Backspacing
  • Rubicon Fitment Recommendations: 39" Tall Tires Recommend 4" of Backspacing, 42" Tall Tires Recommend 3.5" of Backspacing

Description

The Rock Krawler JL 4.5" Adventure-X Coilover System is the ultimate in compromise between daily driver & hard core off-roader. The Adventure-X systems combine the benefits of a full high clearance 4 link front suspension with a high clearance independent 3 link rear suspension. This is where conventional on road handling meets bad ass off-road ability. The rear system uses our tried and true independent 3 link conversion with X2 rear suspension geometry with enhanced rear instant center(s) and rear roll center(s). The new high clearance axle mounts provide 4.5" of ground clearance under the rear axle as compared to stock. The rear upper shock relocation brackets ensure you do not lose any shock or suspension travel. The combination of a full high clearance 4 link long arm front suspension and high clearance independent 3 link rear long arm suspension lets you dominate the streets and the trails.

Product Details

  • Excellent Highway Ride
  • Improved Off-Road Ability
  • Full High Clearance Design
  • High Clearance 4 Link Long Arm Front Suspension
  • High Clearance 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
  • Designed to be the Ultimate Compromise between On Highway Handling and Hard Core Off-Road Ability
For California residents: Proposition 65 Warning

Parts Included

  • (2) 2.625
  • remote reservoir front coil overs
  • (2) 2.625" remote reservoir rear shocks
  • (2) Frame side coil over mounts
  • (2) Axle side coil over mounts
  • (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 adventure series front lower control arms
  • (2) Adjustable front upper control arms
  • (1) Front sway bar disconnect kit
  • (4) Triple rate coil springs
  • (4) JL coil spring correction seats
  • (2) Weld-on rear frame side long arm mounts
  • (2) High Clearance X Factor 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

Additional Info

SKUGMDR-JL45AXLA-2CS
Manufacturer Part NumberJL45AXLA-2CS
Variant ID8183716
BrandRock Krawler
Part TypeSuspension Lift Kit
SKU AliasesJL45AXLA-2CS
Lift Kit Height Range4-5 in.

What It Fits

YearsMakeModel
2018-2023JeepWrangler JL
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