Fabtech K2256 Suspension Lift Kit Lift 6" Ford F-250/F-350 17-21

Name: Fabtech K2256 Suspension Lift Kit Lift 6" Ford F-250/F-350 17-21
Brand: Fabtech
SKU: K2256
Price: 2297.95 USD
Availability: InStock

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Note	Vehicles equipped with 2 piece driveshaft require FTS419
Note	Front driveshaft modification is required or order replacement driveshaft (FTS92036)
Note	Will not fit diesel motors
Submodel	6.2L V8 Gas, 7.3L V8 Gas
Lift Height, inch	6"
Drive Type	4WD
Brand	Fabtech
Note	Non dually models only

show all features

Fabtech 6" Radius Arm Lift Kit for 2017–2021 Ford F250/F350 4WD (Gas)

Fabtech’s 6" Radius Arm lift kit is a heavy-duty suspension upgrade for the Ford Super Duty designed for both on- and off-road driving. The system replaces factory components with reinforced parts to increase strength, improve wheel travel, and deliver a more controlled, comfortable ride under load.

The kit centers on Fabtech’s tubular radius arms, engineered for superior strength and a compliant driving experience. Combined with purpose-built replacement coil springs and performance shock compatibility, the result is a suspension that can tackle rugged terrain while remaining manageable on paved roads. The redesigned radius arms feature an updated side plate and a bold laser-cut logo for a modern, aggressive appearance.

Tubular Fabtech radius arms for added strength and durability
Replacement front coil springs tuned for on- and off-road performance
Trac bar relocation bracket to maintain proper front axle geometry
Sway bar drop brackets for correct sway bar alignment
Pitman arm for improved steering safety and performance
Rear block and U-bolt kit to achieve the intended rear ride height
Compatible with performance front and rear shocks for enhanced damping

*Compatibility/installation notes: Designed for 2017–2021 Ford F-250 and F-350 4WD gasoline models. Not compatible with diesel engines or dually rear-wheel configurations. Vehicles with multi-piece driveshafts or certain factory driveline setups may require driveshaft modification or replacement. Some models may require additional components for sway bar clearance or alignment. Professional installation and alignment are recommended.

Fabtech K2256 Suspension Lift Kit Lift 6" Ford F-250/F-350 17-21 - Features

Note	Vehicles equipped with 2 piece driveshaft require FTS419
Note	Front driveshaft modification is required or order replacement driveshaft (FTS92036)
Note	Will not fit diesel motors
Submodel	6.2L V8 Gas, 7.3L V8 Gas
Lift Height, inch	6"
Drive Type	4WD
Brand	Fabtech
Note	Non dually models only
Box Weight	258 lbs
Box Length	45 in
Box Width	14 in
Box Height	13 in
Fitment Show all	2017\|\|Ford\|\|F-250, 2018\|\|Ford\|\|F-250, 2019\|\|Ford\|\|F-250, 2020\|\|Ford\|\|F-250, 2017\|\|Ford\|\|F-350, 2018\|\|Ford\|\|F-350, 2019\|\|Ford\|\|F-350, 2020\|\|Ford\|\|F-350, 2021\|\|Ford\|\|F-250, 2021\|\|Ford\|\|F-350
Submodel	Single Rear Wheel

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