Suspension and Components› Suspension Kits

Rock Krawler Suspension

19C WRANGLER JT4.5IN SILVERBACK NO LIMITS SYSTEM B51

$4,831.95

SKU: R01V JT45SB2NL-B51

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Description

The Rock Krawler 4.5 Silverback Long-Arm System is designed for serious off-roaders who still drive their Gladiator daily. It features a high-clearance 4-link front suspension and a triangulated 4-link rear setup for maximum articulation and control. The system includes fully service-free long arms with Adventure Series joints that isolate road vibration and offer high misalignment capability. It also features triple-rate front coil springs and quad-rate rear coil springs for optimal ride quality and off-road capability. Coil correction pads and track bar geometry correction are included.

Fitment

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Specifications

BrandRock Krawler Suspension
Part NumberR01V JT45SB2NL-B51

Videos

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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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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