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Suspension and Components› Shocks, Struts, Coil-Overs and Components

Rock Krawler Suspension

Rock Krawler 07-18 Jeep Wrangler JKU 4DR 4.5in X Factor System

$3,675.35 $3,520.45 Save $154.90

SKU: R01V JK45XF-4

In Stock
In Stock
Ships by Aug 6
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

Part #: JK45XF-4

MIA's Description

The Rock Krawler 4.50-Inch X-Factor Mid-Arm Suspension Lift Kit is engineered to give your JK 4-door maximum performance on and off the trail. Designed for drivers who want excellent ride quality and long-travel articulation, this system delivers unmatched off-road capability among mid-arm kits while retaining everyday drivability. With a complete bolt-in design, it's the ideal lift for serious overlanders and rock crawlers alike.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRock Krawler Suspension
Part NumberR01V JK45XF-4

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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