Suspension and Components Suspension Kits

Rock Krawler Suspension

18C WRANGLER JLU 4DR 3.5IN X FACTOR PRO ELITE NO LIMITS ALUM SYS STAGE 1 FR

$5,370.33

SKU: R01V JL35PENL-4S1

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

Moderate — 2–4 hours

Description

The Rock Krawler 3.5 X-Factor Pro Elite No-Limits Mid-Arm System is a complete bolt-in system designed for Rubicon owners seeking enhanced articulation and off-road performance while maintaining excellent highway ride and handling. The system features signature PB+J (Pure Beef and Jealousy) mid-arms machined from 2" x 3" billet 7075 Aluminum for lower control arms, and round 7075 Aluminum for all other control arms, incorporating X-Factor design. It provides 95 degrees of misalignment with Pro-X Krawler Joints and Adventure Series joints, reducing bind and allowing for precision tuning of caster and pinion angles. The system includes billet No-Limits front sway bar end links compatible with factory Rubicon E Disconnect, triple-rate coils for on-road comfort and off-road articulation, and correction pads to reduce spring bow. Front and rear track bar geometry corrections ensure centered axles for optimal handling.

Fitment

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Specifications

BrandRock Krawler Suspension
Part NumberR01V JL35PENL-4S1

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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