Jeep Aftermarket Parts

Fabtech 3" Crawler Coilover System for 2018-2020 Jeep JL 4-Door Wrangler

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Fabtech lift kits and suspension for 2018-2020 Jeep JL 4-Door Wrangler — part #K4136DL — verified fitment for 5 applications across Jeep Wrangler — $497 under MSRP at JAP wholesale pricing — in stock and ready to ship from US warehouses.

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30-DAY
RETURNS
FULL MFR
WARRANTY
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SPECS & FITMENT
FITMENT2018-2020 Jeep JL 4-Door Wrangler
BRANDFabtech — shop all Fabtech parts →
PART #K4136DL
SKUK4136DL
CATEGORYSuspension > Lift Kits
AVAILABILITYIN STOCK
RETURNS30-day return window

// THE FULL RUNDOWN

Fabtech 3" Crawler Coilover System for 2018-2020 Jeep JL 4-Door If you're looking to take your 2018-2020 Jeep JL 4-Door to the next level, the Fabtech 3" Crawler Coilover System is the upgrade you need. Designed specifically for off-road enthusiasts, this long arm suspension system offers unmatched articulation and stability, whether you're tackling rugged trails or cruising down the highway. Performance and Handling The Crawler system features Fabtech's renowned Dirt Logic 2.5 Coilovers, which significantly enhance ride quality and high-speed damping. You’ll notice the difference immediately, as these coilovers provide a smoother ride on the pavement while still being tough enough to handle the demands of off-road adventures. This setup eliminates the need for a separate coil spring and shock configuration, delivering a seamless performance that Jeep owners will appreciate. Superior Design and Durability One of the standout features of this system is the geometry of the 5 Ton Link Arms. Fabtech has meticulously engineered these arms to ensure optimal handling throughout the suspension travel range. The front link arms are mounted to a full-width crossmember that spans the frame rails, providing critical strength and maintaining proper geometry for hard off-road use. The rear links attach to newly designed frame mounts, enhancing ground clearance and approach angles, making it easier to navigate obstacles. Constructed from 2" OD .313 thick wall tubing, the lower link arms are built to withstand the toughest conditions without bending. Plus, with Fabtech’s legendary 5 Ton joints, you get a lifetime guarantee against wear, ensuring smooth and quiet operation both on and off the road. Fitment and Compatibility This coilover system is specifically designed for the following configurations: High Clearance Fenders: Note: Installation requires welding and exhaust modification. For optimal performance, front and rear driveshafts must be upgraded (front: FTS94057, rear: FTS94065). Customer Feedback One satisfied Jeep JL owner shared, "After installing the Fabtech 3" Crawler Coilover System on my 2019 Jeep JL, the ride quality improved dramatically. I can now tackle rough terrain without worrying about bottoming out, and it handles like a dream on the highway!" Important Safety Note California Proposition 65: WARNING: Cancer & Reproductive Harm. Proposition 65 ⚠ WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov

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