2018-21 4WD Jeep Wrangler JL Unlimited 5" Crawler Long Arm lift kit, Dirt Logic 2.25 shocks

$4,852.59
Product No
K4144DL-FT
FREE SHIPPING Lower 48 States

Important Notes

Installation requires welding
Fits 6 CYL. gas models only
Fits 4-door models only
Exhaust mods required on all 2018 Jeep JL wranglers or order AFE P/N 48-48024 Loop Delete Pipe
Requires driveshafts. 4-Door models Front (FTS94057) Rear (FTS94065)

Quick Overview

Fabtech has designed a Crawler Long Arm system for the Jeep Wrangler JL Unlimited that works properly without requiring continuous fabrication or constant maintenance. This lift kit was built for drivers looking to achieve maximum off-road performance that’s worry free compared to other aftermarket options. The Fabtech engineers have found the “sweet spot” geometry for mounting the Crawler’s 5 Ton Link Arms to the frame that’s critical to provide superior handling throughout the travel range. The full width crossmember that extends from frame rail to frame rail is key to mounting the front link arms with the correct geometry to provide additional strength for the lighter Wrangler JL frame during hard off-road use. New frame mounts on the side of the frame are provided for the rear links for increased approach angles and ground clearance. The lower link arms are guaranteed not to bend. Built using 2" OD .313 thick wall tubing, they include 5 Ton joints® with a lifetime guarantee to never wear out. These are superior for off-road use while providing a smooth and quiet street operation. Long travel dual rate coil springs made in America are designed to allow long travel when offroading while maintaining a smooth street ride. The first stage provides a soft ride with the ability to extend providing additional travel when needed. The second stage is designed to address large impact absorption when traveling at higher speeds and can handle the payload of the Jeep. To keep your Wrangler JL level side to side, each coil spring is corner specific. Steering geometry is maintained with a draglink flip system and a heavy duty track bar bracket allowing full articulation without binding in extreme conditions. The factory bump stops are retained and four bump stop extensions cushion at full compression. This retains the stock down travel thereby eliminating over-cycling of the suspension and driveline. To keep the factory sway bars operating within the factory planes, extended front and rear sway bar links are included. This will prevent the links and sway bar from going over center and creating bind at full travel extension. The factory steering geometry with the pitman arm is retained with a heavy duty draglink relocated on the steering knuckle. This eliminates bump steer and provides a bind-free operation at full articulation. The load on the steering box is not increased like a dropped pitman arm can. Dirt Logic 2.25 shock bodies have high grade 304 Stainless Steel construction for maximum resistance to corrosion. A finely detailed machine finish to the shock body provides a stunning appearance. The piston rod is a NitroSteel® material for superior corrosion resistance over chromed piston rods. These are the best designed and performing take apart shocks you can buy and will outlast any other take apart shock on the market

Kit Components
Front & Rear Lower 5 Ton Link Arms
Front Link Arm Crossmember & Skid Plate
Rear Lower Link Arm Mounts
Front & Rear Corner Specific Dual Rate Coil Springs
Front & Rear Bump Stop Extensions
Front & Rear Sway Bar Links
Front & Rear Brake Line Drops
Front & Rear Track Bar Bracket
Heavy Duty Flipped Draglink
Front Shock Mount Brackets
Front & Rear Dirt Logic 2.25 Shocks

Kit Features
Superior handling and ride quality
Increased ground clearance
Retains factory steering geometry

Stock Fenders Tire Size – 35/12.50R17 Wheel Size – 17X9 w/ 4.5in BS w/minor trimming Tire Size – 35/12.50R17 Wheel Size – 18X9 w/ 4.5in BS w/minor trimming Tire Size – 325/65R18 Wheel Size – 18X9 w/ 4.5in BS w/minor trimming Tire Size – 35/12.50R20 Wheel Size – 20X9 w/ 5in BS w/minor trimming Tire Size – 325/60R20 Wheel Size – 20X9 w/ 5in BS w/minor trimming
High Clearance Fenders Tire Size – 37/12.50R17 Wheel Size – 17X9 w/ 4.5in BS w/cutting Tire Size – 37/12.50R18 Wheel Size – 18X9 w/ 4.5in BS w/cutting

This Fabtech lift kit is covered by their FIVE SIXTY Powertrain Warranty. See Details

    • Make: Jeep
    • Model: Wrangler JL
    • Vehicle: 2018-21 Wrangler JL Unlimited 5" Crawler Long Arm lift kit, Dirt Logic 2.25 shocks
    • 2or4: 4WD
    • Upsell: FTS94057 FT, FTS94065 FT, FTS50622 FT, FTS24212 FT, FTS24213 FT
    • Initialize: 1

Fabtech lift kit fits the following models:
2018 Jeep Wrangler JL Unlimited
2019 Jeep Wrangler JL Unlimited
2020 Jeep Wrangler JL Unlimited
2021 Jeep Wrangler JL Unlimited

© 2025 Rocky Mountain Suspension. All Rights Reserved.  |  Privacy Policy.  |  Website by Bennett Web Group