2018-2026
2007-2018
1997-2006
1987-1995
1976-1986
Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Find 4-4.75" Lift Kits for your Wrangler
SuperLift 4-Inch Rock Runner Series Long Arm Suspension Lift Kit with FOX 2.0 Reservoir Shocks (07-18 Jeep Wrangler JK 4-Door)Find parts that fit my vehicle
Item J183618
Our Price
$5,686.99 kit
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Rock Runner Series Long Arm Suspension Lift Kit
- Includes Rock Runner Control Arms, FOX 2.0 Reservoir Shocks, Dual Rate Long Travel Coil Springs, Dual Durometer Bushings, Flex Joints with Nylatron Races, an Adjustable Front Track Bar, and Installation Hardware
- Lift of 4 Inches
- Bolt-On
- Glossy Black and Textured Black Finish
- Assembled in Louisiana
- Limited Lifetime Warranty
- Improved On- and Off-Road Driving and Performance
- Uses a Double Adjustment Sleeve for Precise Adjustments
- Direct Replacement
- Comes in Kits
- Fits 2007-2018 Jeep Wrangler JK 4-Door Models
| Brand | SuperLift |
| Lift Height | 4.00 Inch |
| Lift Kit Type | Long Arm Lift |
| Lift Kit Max Tire Size | 35 Inch |
Description
Premium Long Arm Lift. Rock Runner Series Long Arm Suspension Lift Kit is designed for 2007-2018 Jeep Wrangler JK 4-Door models, delivering a 4-inch lift for dramatic gains in ground clearance, articulation, and on/off-road capability. With advanced components like FOX 2.0 reservoir shocks, dual rate coil springs, and Rock Runner control arms, this kit transforms your suspension system for rugged adventures and daily comfort alike.
Construction and Appearance. Featuring a mix of glossy black and textured black finishes, this kit uses heavy-duty, precision-engineered materials for maximum strength and durability. Assembled in Louisiana, every part is crafted for high performance, from the dual durometer bushings and flex joints with Nylatron races to the robust, double adjustment sleeves that allow for fine-tuning and easy maintenance.
Installation. Designed for bolt-on, direct replacement installation, this comprehensive kit comes with all required brackets, arms, hardware, and detailed instructions. Adaptable installation is supported by double adjustment sleeves for precise setup, while the complete hardware set ensures secure integration with your vehicle’s factory suspension mounts.
Warranty. This kit is backed by a limited lifetime warranty, covering defects in materials and workmanship for long-term peace of mind and reliable performance across countless miles and terrains.
Application. This Rock Runner Series Long Arm Suspension Lift Kit fits 2007-2018 Jeep Wrangler JK 4-Door models. It delivers significant increases in ride height, handling, and durability, making it the ultimate upgrade for enthusiasts demanding top-tier performance on every journey.
SuperLift K201FX
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Front Coil Springs
- (2) Rear Coil Springs (4-Door)
- (1) Front Control Arm Bracket – Driver Side
- (1) Front Control Arm Bracket – Passenger Side
- (2) Front Upper Control Arms
- (1) Front Lower Control Arm – Driver Side
- (1) Front Lower Control Arm – Passenger Side
- (2) Front Bump Stop Brackets
- (1) Front Brake Hose Bracket – Driver Side
- (1) Front Lower Brake Hose Bracket – Driver Side
- (1) Front Lower Brake Hose Bracket – Passenger Side
- (1) Rear Upper Control Arm Bracket – Driver Side
- (1) Rear Upper Control Arm Bracket – Passenger Side
- (1) Rear Lower Control Arm Bracket – Driver Side
- (1) Rear Lower Control Arm Bracket – Passenger Side
- (2) Rear Bump Stop Brackets
- (2) Rear Bump Stops
- (1) Rear Track Bar Bracket
- (1) Rear Brake Hose Bracket – Driver Side
- (1) Rear Sway Bar Link
- (2) Rear Upper Control Arms
- (2) Rear Lower Control Arms
- (1) Front Adjustable Track Bar
- (2) Front Shock Cylinders
- (2) Rear Shock Cylinders
- (1) 9/16" Tab Nut (55-07-5841)
- (1) 9/16" Tab Nut (55-07-5841-2)
- (1) 9/16" Double Tab Nut (217174-1)
- (1) 5/8" Triple Tab Nut (55-06-5841-2)
- (1) Tab Nut (66-10-5825)
- (4) 1/4" x 3/4" Bolts, Coarse Thread
- (2) 1/4" x 1-1/2" Self-Tapping Bolts
- (2) 5/16" x 3/4" Bolts, Coarse Thread
- (1) 3/8" x 1-1/4" Bolt, Coarse Thread
- (2) 3/8" x 3-1/4" x 3-1/4" Round U-Bolts
- (2) 5/8" x 4-1/2" Bolts, Coarse Thread
- (6) 9/16" x 1-1/2" Bolts, Coarse Thread
- (4) 9/16" x 4" Bolts, Coarse Thread
- (2) 9/16" x 4-1/2" Bolts, Coarse Thread
- (4) 1/2" x 1-1/2" Bolts, Coarse Thread
- (5) 1/2" Nylock Nuts
- (5) 5/8" Nylock Nuts
- (4) 9/16" Nylock Nuts
- (2) 1/4" Nylock Nuts
- (2) 5/16" Stover Nuts
- (8) 5/8" SAE Washers
- (6) 9/16" SAE Washers
- (4) 1/2" SAE Washers
- (4) 3/8" SAE Washers
- (4) 1/4" SAE Washers
- (1) M12 x 90 mm Bolt, 1.75 Pitch
- (2) M12 Flat Washers
- (1) M12 Nylock Nut, 1.75 Pitch
- (1) M10 x 40 mm Bolt, 1.25 Pitch
- (1) M10 Washer
- (1) Greaseable Joint (01-5710)
- (1) Bushing (01-6018)
- (1) 1/2" Jam Nut, Fine Thread
- (1) Adel Hose Clamp
Tech Guides:
- Best Lift Kits
- How To Choose the Best Lift Kit for Your Off-Road Vehicle
- How Do Lift Kits Affect Ride Quality
- LIfting a Jeep: Pros & Cons of Modifying Your Suspension
- Do Jeep Lift Kits Affect MPG?
- Will 35 Inch Tires Fit My Jeep Without A Lift?
- How Much Does A Jeep Lift Kit Installation Cost?
- The Official 2016 'Jeep Wave' Program
- The Ultimate Jeep Suspension Guide
- Lift Kits: The Ultimate Buyer's Guide
- Top 5 Premium Jeep Suspension Brands
- Top 5 Lift Kit and Suspension Systems in 2022
- Rock Krawler Suspension | Morris 4x4 Center
- Top 5 Best Jeep Lift Kits
- Origin of the "Jeep" Name?
4.5
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