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Fabtech K4178DL 5″ Crawler Long Arm Lift Kit With Dirt Logic 2.25 Resi Shocks

2020-2025 Jeep Gladiator 4WD Gas
Fabtech K4178DL 5″ Crawler Long Arm Lift Kit With Dirt Logic 2.25 Resi Shocks
5782.45In stock
2020-2025 Jeep Gladiator 4WD Gas

Crawler Lift Kit

  • Brand : Fabtech
  • SKU : BKBNK4178DL
  • Part Number : K4178DL
4.9257075471698 848 5
98.514150943396%
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Product Details

Fabtech’s long arm 5″ Crawler® lift kit for the 2020–25 Jeep Gladiator 4WD is engineered for experienced drivers seeking a high-quality suspension that performs correctly out of the box without requiring continued fabrication or maintenance. This system offers exceptional off-road capability while maintaining smooth and predictable highway performance.

A key element of the Crawler system is its optimized Link Arm geometry and ground clearance. Fabtech precisely designed the link arm positions to provide superior handling throughout the entire travel range. The front link arms mount to a full-width crossmember that adds structural strength to the Gladiator frame while maintaining proper geometry for hard off-road use. Adjustable rear links utilize the factory frame and axle brackets for easier installation.

Massive 2″ OD .313″ wall Link Arms paired with Fabtech’s 5 Ton Joints® deliver unmatched durability and smooth articulation. Corner-specific dual rate coil springs offer improved small-bump compliance while retaining factory load capacity. Additional upgrades—including the draglink flip system, heavy duty shock mounts, track bar brackets, bump stop extensions, and extended sway bar links—ensure proper suspension function, articulation, and steering precision. Dirt Logic stainless steel shocks provide excellent damping and corrosion resistance for both on- and off-road use.

Fabtechs development capabilities are second to none with over 20 years of experience in aftermarket suspension design. State of the art software fabrication equipment along with our seasoned engineers and fabricators a

Crawler Lift Kit; 5 in. Lift w/Dirt Logic 2.25 Resi Shocks;;

The Kits Are Made From The Highest Quality Materials Guarantee Superior Performance And Functionality
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Fitment

YearsMakeModelDriveEngine
2020-2025JeepGladiator4WDGas

Features

  • Heavy duty 2″ OD .313″ wall Link Arms with Fabtech 5 Ton Joints® for maximum strength
  • Full-width front link arm crossmember for proper geometry and frame reinforcement
  • Corner-specific dual rate long travel coil springs for improved comfort and load control
  • Draglink flip system maintaining factory steering geometry and eliminating bump steer
  • Heavy duty lower shock mounts for increased articulation clearance
  • Front and rear 3/16″ thick steel track bar brackets for correct roll center and reduced deflection
  • Front and rear bump stop extensions preventing suspension over-cycling
  • Extended sway bar links with urethane bushings for proper bar operation
  • Dirt Logic shocks with stainless steel bodies and NitroSteel® piston rods for superior damping

Components

  • 1 × FTS24254 – Front & Rear Long Travel Coils
  • 1 × FTS24224 – Front Long Arm Kit
  • 1 × FTS24252 – Rear Long Arm Kit
  • 1 × FTS24258 – Component Box
  • 1 × FTS24210 – Drag Link Kit
  • 2 × FTS801422 – Front Dirt Logic 2.25 Resi Shock
  • 2 × FTS801502 – Rear Dirt Logic 2.25 Resi Shock

Front Dirt Logic 2.25 Resi Shock

  • 2.25″ OD Stainless Steel Body
  • 2.0″ OD Billet Aluminum Piston
  • 7/8″ NitroSteel® Black Piston Rod
  • Polyurethane Mounting Ends
  • 2.25″ OD Aluminum Reservoir w/-6 Stainless Steel O-ring Hose

Quick Specs

Stock Fenders:

  • Tire Size – 37/12.50R17 Wheel Size – 17×9 w/ 4.5in BS w/minor trimming
  • Tire Size – 37/12.50R18 Wheel Size – 18×9 w/ 4.5in BS w/minor trimming
  • Tire Size – 37/12.50R20 Wheel Size – 20×9 w/ 5in BS w/minor trimming

High Clearance Fenders:

  • Tire Size – 40/12.50R17 Wheel Size – 17×9 w/ 4.5in BS w/cutting
  • Tire Size – 40/12.50R18 Wheel Size – 18×9 w/ 4.5in BS w/cutting
  • Tire Size – 40/12.50R20 Wheel Size – 20×9 w/ 5in BS w/cutting
  • Part Number : K4178DL

Important Notes

  • California Prop 65 Warning
  • 50. Installation requires welding.
  • 121. Fits 6 CYL. gas models only.
  • 192. Exhaust modification required or order AFE P/N 48-48024 Loop Delete Pipe.
  • 249. For heavy offroad use, front driveshaft is required. Order FTS94057.
  • 250. For heavy offroad use, rear driveshaft is required. See a quality driveline supplier to order.

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