Suspension and Components Suspension Kits

Rock Krawler Suspension

13C RAM 3500 HD 4X4 3.5IN ADVENTURE X SYSTEMW/ FCD SHOCKS FRONT AND REAR LIFTKIT

$6,376.54

SKU: R01V R3AX3506G-FCD

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INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

This Rock Krawler 3.5" X-Factor Coil Over 6" Stretch Stage 1 system is designed for 2007-2017 Jeep Wrangler JK 2-door owners seeking maximum articulation and a smooth highway ride. It features Rock Krawler's Independent Three Link Conversion (front/rear) to eliminate bind, provide superior crossover angles, and enhance ground clearance. The rear suspension includes adjustable anti-squat functionality. The high-clearance lower control arms are constructed from 2" O.D. 7/16 wall DOM steel for durability. This system repositions the rear axle by 6 inches, extending the wheelbase to 102 inches. Key components include 12" travel 2.625" RRD Spec'd Prodigy Coil Overs, long-travel multi-rate rear coil springs, PRO Front Sway Bar Disconnects/Extended Links, and PRO Rear Extended Sway Bar Links. It supports 37" tires with OEM fenders and up to 38" tires with flat fenders. The system is upgradeable to other Rock Krawler JK systems and includes an Abuse Proof Lifetime Warranty on all hard parts. Welding, removal of OEM mounts, and minor exhaust rerouting are required for installation.

Fitment

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Specifications

BrandRock Krawler Suspension
Part NumberR01V R3AX3506G-FCD

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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