Suspension and Components Suspension Kits

Rock Krawler Suspension

21C WRANGLER JT 3.0IN OVERLAND SYS B51 FRONT & REAR

$2,752.17

SKU: R01V JT30OS-DB51

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Rock Krawler 3.0 Overland Mid-Arm Diesel System is designed for Sport/Overland owners seeking a complete, bolt-in system with incredible off-road capability and the ability to carry significant static payloads. It includes adjustable high clearance front lower control arms with 100% service-free Adventure Series joints, providing 70 degrees of misalignment. The system features Triple Rate front coils and Quad Rate rear coils for excellent on-road comfort and off-road articulation, with correction pads to reduce spring bow. Front and rear track bar geometry corrections ensure centered axles and proper on-road handling. Front sway bar disconnects are included for off-road articulation. The system is upgradable to an RK Long-Arm System and comes with a Lifetime Warranty.

Fitment

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Specifications

BrandRock Krawler Suspension
Part NumberR01V JT30OS-DB51

Videos

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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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