Rock Krawler JL35X2NL-4S1 3.5in X Factor X2 No Limits Long Arm Suspension with 2.25 RRD Shocks for 18-26 Jeep Wrangler JL Unlimited 4-Door
No Limits Long Arm Geometry: Maximizes suspension travel and articulation while keeping axle movement controlled in extreme off‑road situations.
Improved Ride Quality and Control: Long arm design reduces harsh angles and binding, resulting in smoother suspension movement on trails and back roads.
Heavy‑Duty, Trail‑Proven Components: Built to withstand hard use with reinforced brackets and high‑strength joints designed for demanding environments.
Fully Adjustable for Proper Alignment: Allows precise axle positioning and suspension tuning to maintain predictable handling and stability.
Designed and Built in the USA: Developed by Rock Krawler with a focus on durability, performance, and real‑world Jeep use.
Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.
The Rock Krawler 3.5" X‑Factor X2 No Limits Long Arm Suspension System is engineered for Jeep Wrangler JL Unlimited owners who expect maximum control when the terrain turns aggressive. Designed around Rock Krawler’s advanced long arm geometry, this system allows the suspension to cycle smoothly through extreme articulation while maintaining consistent axle positioning. Whether crawling technical rock sections or covering long stretches of rugged trail, the X2 No Limits design keeps the JL confident and predictable.
Built with trail abuse in mind, this long arm suspension system replaces factory limitations with reinforced components and precision‑engineered joints that deliver strength where it matters most. The long arm layout improves ride quality by reducing suspension bind while increasing traction across uneven surfaces. Adjustable components allow proper alignment correction, helping the Jeep track straight and remain composed on and off the trail. The result is a Wrangler JL Unlimited that feels planted, controlled, and ready for serious off‑road use.
- (1) Weld-on front long arm mounting system
- (1) Heat Shield Products Sticky Shield Kit
- (1) Front adjustable anti-wobble track bar
- (2) X Factor front lower control arms
- (1) Adjustable front upper control arms
- (2) No Limits front sway bar links
- (4) Triple rate coil springs
- (4) JL coil spring correction seats
- (2) Weld-on rear frame side long arm mounts
- (2) X Factor Rear lower control arms
- (1) Rear upper control arm
- (1) Rear frame side upper control arm mount
- (2) Rear extended sway bar links
- (1) Rear adjustable anti-wobble track bar
- (2) Weld-on rear upper shock mount
- (2) Weld-on rear axle side control arm mount
- (1) Weld-on rear track bar mount
- (1) Weld-on rear axle truss
- (2) Rear brake line relocation bracketsPoint
- Features: Adjustable Control Arms
- Shocks Included: Without Shocks or With Shocks
- Max Tire Size: 37
- Lift Height Range: 3 - 4.5 inch
- Included Parts: Coil Springs, Front Lower Control Arms, Front Upper Control Arms, Hardware, Rear Lower Control Arms, Rear Upper Shock Mounts, Sway Bar Endlinks or Coil Springs, Front Lower Control Arms, Front Upper Control Arms, Hardware, Rear Lower Control Arms, Rear Upper Shock Mounts, Shock Absorbers, Steering Stabilizer or Coil Springs, Front Lower Control Arms, Front Upper Control Arms, Hardware, Rear Lower Control Arms, Rear Upper Control Arms, Shock Absorbers, Sway Bar Endlinks
Jeep Wrangler Unlimited 4-Door (JL)
- 2026 Jeep Wrangler Unlimited 4-Door (JL)
- 2025 Jeep Wrangler Unlimited 4-Door (JL)
- 2024 Jeep Wrangler Unlimited 4-Door (JL)
- 2023 Jeep Wrangler Unlimited 4-Door (JL)
- 2022 Jeep Wrangler Unlimited 4-Door (JL)
- 2021 Jeep Wrangler Unlimited 4-Door (JL)
- 2020 Jeep Wrangler Unlimited 4-Door (JL)
- 2019 Jeep Wrangler Unlimited 4-Door (JL)
- 2018 Jeep Wrangler Unlimited 4-Door (JL)
Rock Krawler 3.5in X Factor X2 No Limits Long Arm Suspension Options
| Part Number | Catalog # | Shock Option | Price | ||||||
|---|---|---|---|---|---|---|---|---|---|
| JL35X2NL-4 | 16189-4240 | Without Shock | $4,902.41 | ||||||
| 16189-4242 | With 2.25 RRD Shocks | $6,059.33 | |||||||
| JL35X2NL-4CS | 16189-4243 | With Coilovers | $9,016.10 |
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