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Rock Krawler Suspension

Rock Krawler 2021+ Jeep Wrangler JLU 4DR (392) 3.5in X Factor (No Limits) System - Stage 1

$4,351.51 $4,237.29 Save $114.22

SKU: R01V JL35NL-392S1

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Special Order
Ships in 4–6 weeks
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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Rock Krawler JL 3.5 X-Factor "No-Limits" Mid Arm System was designed with the 392 in mind for easy bolt-in installation, excellent on-road ride, and expected Rock Krawler Suspension durability and off-road performance. No Limits front sway bar links allow Rubicon owners to use the factory sway bar disconnect function for maximum articulation. X Factor Series adjustable lower control arms offer 90 degrees of misalignment to drastically reduce bind. High misalignment adjustable upper control arms allow precision tuning of JL’s caster front and rear. Rock Krawler’s industry-leading triple rate coils provide 3.5 inches of lift to clear up to 40 inch tires (model dependent) and improve on-road ride over factory linear rate springs. All Rock Krawler JL systems include correction pads to reduce inherent spring bow. Provided front and rear track bar geometry corrections perfectly center the axles, ensuring no compromise in on-road handling.
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Part #: JL35NL-392S1

3.5 Inch X Factor No Limits System - Stage 1

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRock Krawler Suspension
Part NumberR01V JL35NL-392S1
5,000+ Trusted brands
1M+ Enthusiasts
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(760) 282-4645 hello@motormia.co

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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