Suspension and Components› Suspension Kits

Rock Krawler Suspension

19C WRANGLER JT4.5IN ADVENTUREX LONG ARM SYSTEM B51

$5,351.66

SKU: R01V JT45AX2LA-B51

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Rock Krawler 4.5 Adventure - X2 Long-Arm System is designed for both daily driving and serious off-roading, featuring a full high clearance 4-link front suspension and a high clearance independent 3-link rear suspension. It incorporates maintenance-free, high-ability control arm joints to reduce road vibrations and offer high misalignment, ensuring durability and quiet operation. This system is engineered for a smooth ride on various terrains, providing optimal geometry and value for diverse adventures, and includes a lifetime warranty.

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 JT45AX2LA-B51

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.

View Full Return Policy