Suspension and Components› Suspension Kits

Rock Krawler Suspension

19C WRANGLER JT 4.5IN X FACTOR PRO ALUM TRAIL RUNNER SYS W/ FAST CD ADJUSTERS F

$9,180.31

SKU: R01V JT45XFP-TRS2

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Advanced — 4+ hours

Description

Complete bolt-in system designed for Sport/Overland owners, offering excellent articulation and durable off-road performance. Features solid 7075 Aluminum control arms with Pro-X Krawler Joints and Adventure Series joints, providing 95 degrees of misalignment. Includes adjustable upper and lower control arms for precision tuning of caster and pinion angle, and front/rear track bar geometry corrections. The Trail Runner System (Front and Rear Coilover Combination) maximizes off-road ability with coilovers at all four corners, street-tuned. Stage 2 includes Fast CD (Compression Dampening) Adjusters on coilovers.

Fitment

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Specifications

BrandRock Krawler Suspension
Part NumberR01V JT45XFP-TRS2

Buy with Confidence

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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