Suspension and Components› Suspension Kits

Rock Krawler Suspension

21C WRANGLER JT [DIESEL] FRT/RR 4.5IN ADVENTUREX LONG ARM B51

$5,399.16

SKU: R01V JT45AX2LA-DB51

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
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Advanced — 4+ hours

Description

The Rock Krawler 4.5" Adventure - X2 Long-Arm (Diesel) System is designed for the Jeep Gladiator JT Diesel models. It combines a full high-clearance 4-link front suspension with a high-clearance independent 3-link rear suspension, offering a balance between daily driving comfort and off-road capability. Key features include maintenance-free Adventure Series joints in all control arms for vibration isolation and high misalignment, along with enhanced rear instant and roll centers for a smooth ride.

Fitment

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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 JT45AX2LA-DB51

Videos

New Adventure Series vs X Factor Series

New Adventure Series vs X Factor Series
They Say This is Cheating, installing a Rock Krawler long arm kit on the Jeep JL

They Say This is Cheating, installing a Rock Krawler long arm kit on the Jeep JL
Jeep Gladiator Rubicon Build 4.5 Rock Krawler Suspension on 40's & Flat Bed Conversion | Inside Line

Jeep Gladiator Rubicon Build 4.5 Rock Krawler Suspension on 40's & Flat Bed Conversion | Inside Line
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Rock Krawler Lift Kits | Morris 4x4 Center
Rockzilla Suspension System - JLU Wrangler

Rockzilla Suspension System - JLU Wrangler

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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