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SKU: RK07518
Rock Krawler 2018+ Jeep Wrangler JL / 2020+ Jeep Gladiator JT PRO-X Upgrade Kit - Rear
The Rock Krawler PRO-X Rear Upgrade Kit RK07518 provides full rear suspension improvement for 2018+ Jeep Wrangler JL Rubicon and 2020+ Jeep Gladiator JT Rubicon models. This kit works with the PRO-X front system to increase articulation travel deliver lasting durability and maintain exact axle positioning on rough trails. Constructed from heavy-duty parts it supports bigger tires and steep angles with reliable performance.
Key Features
- Rear Upper Control Arms: Adjustable tubular steel arms with greaseable ball joints reduce bind and flex for smoother articulation over rough terrain
- Rear Lower Control Arms: Heavy-duty 1.5-inch OD .120-wall DOM tubing construction provides strength for high-stress off-road use
- Rear Track Bar: Adjustable heavy-duty bar maintains axle centering and corrects pinion angle for stable handling
- Rear Track Bar Bracket: Relocates track bar mount for optimal geometry with lifted setups and larger tires
- Rear Bump Stop Spacers: Extends bump stops to prevent shock bottoming and component damage during full compression
Product Notes
- Designed to work with Rock Krawler PRO-X Front Upgrade Kit for full system performance
- Perform alignment after installation to ensure proper handling
- 85 lbs product weight requires secure packaging for transit
Installation Notes
- Professional installation recommended.
- Requires existing PRO-X front kit or compatible long-arm setup
- Bolts to factory locations using provided Grade 8 hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2024 | Jeep | Wrangler | Rubicon (JL) |
| 2020-2024 | Jeep | Gladiator | Rubicon (JT) |
Why Choose Rock Krawler?
- Over 20 years engineering Jeep-specific suspension systems
- Components built in USA with premium materials for longevity
- Precise fitment tested on real-world off-road conditions
Frequently Asked Questions
-
Q: Will this kit fit non-Rubicon Gladiator or Wrangler models?
A: No this kit fits 2018+ Jeep Wrangler JL Rubicon and 2020+ Jeep Gladiator JT Rubicon models only due to specific factory suspension geometry -
Q: What materials are used in the control arms?
A: 1.5-inch diameter .120-inch wall DOM steel tubing with greaseable Johnny Joints at key pivots for durability and serviceability -
Q: What warranty coverage applies?
A: Limited lifetime warranty on control arms against manufacturing defects when installed properly
Shipping & Handling
- Method: UPS Ground Oversize
- Availability: In stock - ships same or next business day
- Packaging: Single oversized box 42 x 16 x 14 inches
- Weight: 85 lbs
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