2019-20 4WD Ford F450, F550 10-Lug 6" 4-Link lift kit, Performance shocks

$2,981.15
Product No
K2337-FT
FREE SHIPPING Lower 48 States

Important Notes

* Some models may not sit level after install.
* Fits both gas and diesel models.
* Fits both Dually and Single Rear Wheel models.
* Front driveshaft modification is required or order driveshaft FTS92035

Quick Overview

The Ford F450 and F550 10-lug trucks demand specialty parts when modifying the suspension. Fabtech has designed a lift kit with everything needed to convert to a 4 Link front suspension. This provides less caster change throughout travel for improved street driving. Ten years of experience providing commercial and military applications makes Fabtech the right choice for these large trucks.

The link arms are 2" OD heavy wall with 1/4" thick steel brackets at the axle with adjustable alignment cams. Fabtech 5 Ton Joints pivot at the frame. For over 10 years, these joints have been proven in rugged military use. They are both quiet and strong! The 4 Link Arms attach to stout 1/4” thick steel frame brackets for a solid mounting of the new suspension. The geometry of the 4 Link arms and frame brackets has been designed to provide an improved highway ride due to reduced caster change and able to tackle rough offroad conditions better than a Radius Arm suspension.

The coil springs are made in America and provide an additional 2" of wheel travel over stock. The factory long travel steering stabilizer is retained with the use of a bracket and support brace to reduce tire shimmy. Fabtech Performance Hydro Shocks feature high velocity 9-stage valving for excellent dampening capabilities and a closed cell insert to reduce shock fade at high speeds. Twin tube hydraulic construction with 9/16" hardened chrome piston rode and closed cell foam insert

  • Link Arms and Brackets
  • Coil springs
  • 1/4" thick steel track bar bracket
  • Pitman arm
  • Front and rear bump stop brackets
  • 1/4" thick steel sway bar brackets
  • Brake line brackets
  • Steering stabilizer brackets
  • Carrier bearing kit
  • Rear block kit
  • Performance shocks

37/12.50 tires on 17-18X9 rims with 4 3/4" BS with minor trimming
37/13.50 tires on 20X9 rims with 5" BS with minor trimming

This Fabtech lift kit is covered by their FIVE SIXTY Powertrain Warranty. See Details

View 4-Link installation instructions
View installation instructions
    • Make: Ford
    • Model: F450, F550
    • Vehicle: 2019-20 F450, F550 10-Lug 6" 4-Link lift kit, Performance shocks
    • 2or4: 4WD
    • Upsell: FTS22313 FT, FTS22314 FT, FTS92035 FT

Fabtech 6" lift kit fits following models:
2019 Ford F450 Super Duty
2020 Ford F450 Super Duty
2019 Ford F550 Super Duty
2020 Ford F550 Super Duty

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