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Fitment

YearsMakeModelDriveEngine
2020-2021JeepGladiator (JT)4WD

Features

  • Dirt Logic 2.5 Coilover Conversion
  • Front & Rear, Upper & Lower 5 Ton Link Arms
  • Front Link Arm Crossmember
  • Rear Lower Link Arm Mounts
  • Rear Corner Specific Dual Rate Coil Springs
  • Rear Dirt Logic 2.25 Shocks
  • Front & Rear Bump Stop Extensions
  • Front & Rear Sway Bar Links
  • Front & Rear Brake Line Drops
  • Front & Rear Track Bar Brackets
  • Heavy Duty Flipped Draglink
  • Coilover Conversion
  • Front Track Bar Bracket
  • Link Arms
  • Rear Track Bar Bracket
  • Link Arm Crossmember & Mounts
  • Bump Stop Extensions
  • Front & Rear Sway Bar Links
  • Brake Lines Drops
  • Front & Rear Dual Rate Long Travel Coil Springs
  • Draglink Flip System

Components

  • 2.5" OD Stainless Steel Body
  • 2.25" OD Billet Aluminum Piston
  • 7/8" Nitro Steel Black Piston Rod
  • Cold wound dual rate coil springs
  • Adjustable Coilover Construction
  • 5/8" Spherical Ball Mounting Ends
  • 2.50" OD Aluminum Reservoir w/-8 Stainless Steel O-ring Hose
  • 2.25" OD Stainless Steel Body
  • 2.0" OD Billet Aluminum Piston
  • 7/8" Nitro Steel Black Piston Rod
  • Polyurethane Mounting Ends
  • 2.25" OD Aluminum Reservoir w/-6 Stainless Steel O-ring Hose

Quick Specs

  • Tire Size - 35/12.50R17 Wheel Size - 17X9 w/ 4.5in BS w/minor trimming
  • Tire Size - 35/12.50R18 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
  • 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
  • Tire Size - 37/12.50R20 Wheel Size - 20X9 w/ 5in BS w/cutting
  • Part Number : K4172DL

Important Notes

  • Installation requires welding.
  • Fits 6 CYL. models only.
  • Fits Gas Models Only.
  • Exhaust modification required or order AFE P/N 48-48024 Loop Delete Pipe.
  • Heavy offroad use requires driveshafts. 4-Door models Front (FTS94057) Rear (FTS94068).
  • ATTN State of California Consumers warning: Cancer and Reproductive Harm

Finish

Stainless Steel

Fabtech K4172DL 3″ Stainless Steel Crawler Lift Kit W/ Front Dirt Logic 2.5 Resi Coilovers & Rear Dirt Logic 2.25 Resi Shocks

2020 Jeep Gladiator (JT) 4WD Gas
4.9256198347107 847 5
98.512396694215%
4.9/5 out of 847 Company Reviews. Rating:
Fabtech K4172DL 3″ Stainless Steel Crawler Lift Kit W/ Front Dirt Logic 2.5 Resi Coilovers & Rear Dirt Logic 2.25 Resi Shocks
6719.33In stock
2020 Jeep Gladiator (JT) 4WD Gas
  • Brand : Fabtech
  • SKU : FAB-K4172DL
  • Part Number : K4172DL
$6,719.33

Out of stock

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Product Details

Fabtech's Jeep Crawler long arm system with the Dirt Logic 2.5 Coilover Conversion is the pinnacle of Jeep suspension performance. The ride quality of this kit is outstanding with the ability to endure severe offroad use that is suited for core rock crawlers, overlanders or for those that just want a plush ride. The conversion includes heavy duty 1/4" thick steel bracketry that attaches to the side of the Jeep coil spring bucket and to the frame for stout mounting of the Dirt Logic Coilovers.

The Dirt Logic 2.5's Coilovers are the only all stainless steel body shock on the market. This is the most corrosive resistant shock there is. The ride quality of these Coilovers are vastly superior to a coil spring and shock configuration. This is the single biggest improvement you can do to your Jeep Gladiator to enhance the ride quality both on and offroad. A key part of the Crawler system is the link arm geometry.

The location of the link arms to the frame is critical in providing superior handling throughout the travel range. Fabtech has found the sweet spot geometry for the link arms that provide a superior driving Jeep long arm system compared to all others on the market.

Front link arms are mounted to a full width crossmember that spans frame rail to frame rail. This crossmember is a key in not only in mounting the Links arms at the correct geometry but it adds critical strength to the Gladiator frame for hard offroad use. Rear links attach to the factory frame and axle brackets for an easy install. The Fabtech lower Link Arms are massive and built of 2" OD .313" thick wall tubing that is guaranteed not to bend.

Upper and lower Link Arms includes the Fabtech's legendary 5 Ton joints

that come with lifetime guarantee of never wearing out. They are superior for offroad use with a smooth and quiet operation on the street. Each Fabtech component has been designed with specific features and benefits that create this quality suspension system.

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