Jeep Aftermarket Parts

Fabtech 5" Crawler Long Arm Suspension System with Dirt Logic Resi Shocks for 2018-2020 Jeep JL 4-Door

$6,193.18 $6,606.06
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Fabtech lift kits and suspension for 2018-2020 Jeep JL 4-Door — part #K4145DL — verified fitment for 35 applications across Jeep Wrangler — $413 under MSRP at JAP wholesale pricing — in stock and ready to ship from US warehouses.

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CHECKOUT
30-DAY
RETURNS
FULL MFR
WARRANTY
JEEP EXPERT
SUPPORT
SPECS & FITMENT
FITMENT2018-2020 Jeep JL 4-Door
BRANDFabtech — shop all Fabtech parts →
PART #K4145DL
SKUK4145DL
CATEGORYSuspension > Lift Kits
AVAILABILITYIN STOCK
RETURNS30-day return window

// THE FULL RUNDOWN

Fabtech 5" Crawler Long Arm System for 2018-2020 Jeep JL 4-Door For Jeep JL 4-door owners looking to elevate their off-road game, the Fabtech 5" Crawler Long Arm System is a game-changer. Designed specifically for the 2018-2020 Jeep Wrangler, this suspension system is engineered to meet the demands of serious drivers who expect nothing less than top-tier performance. Unlike other kits that require constant adjustments and questionable fabrication, the Crawler system delivers a reliable setup right out of the box. Key Features Fitment and Compatibility This suspension system is specifically designed for the 2018-2020 Jeep Wrangler JL 4-Door . It fits standard fenders with tire sizes up to: Note: Installation requires welding and may need exhaust modifications or the AFE P/N 48-48024 loop delete pipe. Additionally, front and rear driveshafts (FTS94057 for front, FTS94065 for rear) are required for 4-door models. Customer Feedback One satisfied Jeep owner shared, “After installing the Fabtech Crawler system on my 2020 Jeep JL, I noticed a significant improvement in handling both on and off-road. The extra clearance allowed me to fit 37s without any rubbing, and the ride is smoother than ever!” Important Notes Proposition 65 ⚠ WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov

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