
Rock Krawler JL 3.5" X Factor Mid Arm System
Upgrade your Jeep Wrangler JL with the Rock Krawler JL 3.5" X Factor Mid Arm System, crafted for off-road enthusiasts who crave exceptional performance and reliability. This complete bolt-in suspension system ensures maximum articulation while enhancing your vehicle's durability on rugged terrains.
Key Features
- Complete bolt-in installation for hassle-free setup
- Designed for an outstanding highway ride
- Superior off-road capabilities
- Triple rate coil springs providing 3.5" of lift
- 2.25 RRD shocks for improved handling
- Front and rear spring leveling pads to maintain balance
- Lifetime warranty on all hard parts for peace of mind
- Upgradeable to Rock Krawler JL Long Arm for future enhancements
What's Included
This comprehensive system comes with:
- (4) Triple rate coil springs
- (2) 2.25 RRD Spec Front Shocks (Travel Length: 12.0 Inch)
- (2) 2.25 RRD Spec Rear Shocks (Travel Length: 12.0 Inch)
- (2) Front bumpstops
- (2) Adjustable lower control arms (Front & Rear)
- (2) Adjustable upper control arms (Front & Rear)
- (2) Front spring pads
- (1) Adjustable front track bar
- (2) Sway bar disconnects
- (2) Sway bar link relocation brackets
- (2) Sway bar disconnect straps
- (2) Rear spring pads
- (2) Rear bumpstops
- (2) Extended rear sway bar links
- (1) Adjustable rear track bar
- (1) Bolt-on rear track bar relocation bracket
Lift Height and Tire Fitment
Lift heights are based on stock Rubicon models:
- Sahara: Adds 0.393" of lift
- Sport: Adds 0.787" of lift
Tire fitment options include:
- Sport and Sahara with Full OEM Fenders: Up to 37" tires (3" bump stop height recommended)
- Sport and Sahara with Trimmed or High Lined OEM Fenders: Up to 38" tires (3" bump stop height recommended)
- Rubicon with Full OEM Fenders: 37"/38" tires (3" bump stop height recommended)
- Rubicon with Trimmed or High Lined OEM Fenders: Up to 40" tires (3" bump stop height recommended)
Wheel Fitment
Recommended wheel fitment:
- Sport and Sahara (37"/38" tires): 3.5" back spacing
- Rubicon (37" tires): 4.5" back spacing
- Rubicon (40" tires): 3.5" back spacing
General Notes
All lift heights are based on Rubicon Models. Consider a new front C.V. driveshaft if using front shocks with a max. extended length greater than 29".
Customer Feedback
Users have praised the JL35XF-2S1 for its impressive articulation and stability, making it a favorite for those tackling tough trails. Many have noted the noticeable improvement in both on-road comfort and off-road capability, highlighting how the adjustable control arms allow for precise tuning of their Jeep's performance.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Rock Krawler is a company that specializes in manufacturing aftermarket suspension parts for Jeeps. Offroading is an extreme activity that requires a vehicle that is strong enough to handle the tasks. The factory original parts are good for daily driving, but when it comes to offroading, you need more robust parts and that is where Rock Krawler comes into play. Today, they are one of the leading sources of offroading parts for many Jeep owners.
Parts That Can PerformEach of Rock Krawler’s products is made up of high-quality materials that ensure durability and reliability. It is designed to perform better than its stock counterpart and can withstand the harsh condition of offroading. Their suspension components allow better suspension movement and articulation which is a requirement when you are tackling different terrains and obstacles offroad.
Not Just For OffroadingBut just because their parts are designed for hardcore offroading doesn’t mean that they can’t be used on the streets. That is the beauty of Rock Krawler parts. You can use your vehicle as a daily driver. And when the time comes that you want to hit the trails, just pack your bags and go.
Purchase Rock Krawler Parts At Vivid RacingIf you want to turn your Jeep into a worthy offroad vehicle, then Rock Krawler is the brand for you. They have provided their customers with quality offroad parts for years and have consistently created innovative products that adapt to the ever-changing automotive trend. If you are looking for a Jeep expert company, then you don’t have to go far to find it. To know more about Rock Krawler, visit Vivid Racing and check out their list of offerings that fit your specific need.
Sale price | None |
Wholesale price | $3,379.93 |
Shipping |
Weight: 237.00 Length: 24 Width: 41 Height: 12 |
Product Added At | Wednesday 09 January, 2019 |
Product Modified At | Friday 11 July, 2025 |
Imported By | ETLOverride |
Last Edited By | vendordata@vividracing.com |
View In Admin |
Carb Approved | - |
---|---|
Carb Number | - |
Epa Status | N/A |
Prop65 | Unknown |
Carb Required | - |
Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
---|---|---|---|---|---|---|---|---|---|---|
Meyer Distributing | $2,864.35 | $3,996.69 | $4,308.84 | $4,093.40 | ? | 2025-07-11 06:24:37 |
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