Suspension and Components› Suspension Kits

Rock Krawler Suspension

18C WRANGLER JL 2DR 4.5IN TREX HYBRID TRAIL RUNNER SYS FRONT & REAR

$8,982.97

SKU: R01V JL45TX2-2TR

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Description

The Rock Krawler JL45TX2-2TR is a 4.5" X Factor X2 Trail Runner System (Long Arm) designed for Jeep Wrangler JL models. This ultimate long arm system is built for hardcore rock crawling, featuring front and rear coil-over setups and Independent 3-link designs for maximum articulation. The rear suspension offers adjustable anti-squat with X2 rear geometry and enhanced instant/roll centers. High-clearance axle mounts provide 4.5" ground clearance under the rear axle, and rear upper shock relocation brackets maintain travel. It provides an excellent highway ride and improved off-road ability. Installation requires welding of front and rear long arm mounts, new coil-over mount on the axle, and modification/removal of various OEM mounts. Gas tank conversion is also required.

Fitment

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Specifications

BrandRock Krawler Suspension
Part NumberR01V JL45TX2-2TR

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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