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Rock Krawler 3.5" Adventure-X Long Arm Suspension - Stage 1 for Wrangler JKU 4-Door

Part no: GMDR-JK35AXLA-4S1

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$5,922.31
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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
  • 3.5" 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 removal of the OEM frame side front and rear lower control arm mounts
  • Requires removal of the OEM frame side front and rear upper control arm mounts
  • Requires welding of the front and rear frame side long arm mounts
  • Minor exhaust rerouting required before the collector on the driver's side. This is recommended to be done prior to the suspension system being installed.
  • Requires removal of the OEM rear axle side brackets
  • Requires welding of the provided rear axle side control arm/shock/sway bar link bracket, track bar bracket and rear axle truss
  • Requires removal of the OEM frame side rear shock mount
  • Requires welding of the provided frame side rear shock mount
  • Rear shocks will require a standard bushing and sleeve just like the rear lower shock bushing and sleeve. We have removed the weakness of the bar pin setup with the supplied rear upper shock mounts.
  • Recommend installing limiting straps to avoid over extension of suspension components after vehicle is all set up
  • RK typically recommends 4.5" of back spacing on rims for 33" and 35" tall tires
  • RK typically recommends 3.5" of back spacing on rims for 37" tall tires.

Description

The Rock Krawler JK 3.5" Stage 1 Adventure-X 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 3.5" 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
  • 3.5" 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

Additional Info

SKUGMDR-JK35AXLA-4S1
Manufacturer Part NumberJK35AXLA-4S1
Variant ID8184073
BrandRock Krawler
Part TypeSuspension Lift Kit
SKU AliasesJK35AXLA-4S1
Lift Kit Height Range3-4 in.

What It Fits

YearsMakeModel
2007-2018JeepWrangler JK Unlimited
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