Fabtech K4241M 3-Inch Stealth Suspension Kit — 2020–2023 Gladiator Gas 4WD

Fabtech K4241M is a matched 3-inch Gladiator suspension system with four coil springs, four Stealth monotube shocks and the associated arms, track bar, links and mounting components.

Application

• 2020–2023 Jeep Gladiator JT Sport, Sport S or Rubicon, gasoline, 4WD. Install as a complete matched system on an otherwise stock suspension and verify the actual vehicle before ordering.
• Mojave, diesel, 2024–2026, Wrangler JL and other trims or vehicles are outside this listing.

Package contents

• ONE FTS24245 coil-spring box containing FOUR corner-specific springs: TWO front and TWO rear.
• ONE FTS24319 adjustable front track bar; ONE FTS24320 driver/passenger front lower control-arm PAIR; ONE FTS24322 set of FOUR sway-bar links (TWO front and TWO rear).
• ONE FTS24321 component box with TWO lower coil-correction isolators, TWO front bump-stop spacers, TWO rear bump-stop brackets, drill guide, nut tabs, sleeve pack and specified hardware.
• TWO FTS6410 front Stealth shocks and TWO FTS6333 rear Stealth shocks: FOUR shock absorbers in total.

Installation and requirements

• Professional installation required. The current instructions require enlarging the existing front coil-perch holes to 1/2 inch and drilling TWO 1/4-inch upper-isolator locating holes per front side with the supplied guide.
• The procedure includes removing and reinstalling the front driveshaft connection, brake-hose brackets, vent hoses and axle electrical connector as specified. Install the handed springs and arms in their correct positions, retain the specified factory hardware/isolators and use the supplied thread-locking compound.
• Center the front axle with the adjustable track bar at ride height, align the vehicle, check headlights and brake-hose, ABS-wire, tire and suspension clearances through full steering and travel. Recheck fasteners after 50 miles and periodically.

Tire and wheel guidance

• Manufacturer guidance with stock fenders includes 35/12.50R17 or R18 on 9-inch wheels with 4.5-inch backspacing, and 35/12.50R20 on a 9-inch wheel with 5-inch backspacing; minor trimming is required.
• The listed 37/12.50R17, R18 or R20 combinations require high-clearance fenders and cutting. Tire clearance varies with the exact vehicle, wheel and suspension setup.

Fabtech K4241M product details.

Manufacturer part number: K4241M. Manufacturer installation guide.

California Proposition 65: WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov.