Fabtech K2131 Ford F350, F450 Radius Arm lift kit

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2008-16 4WD Ford F350, F450 Super Duty 8-Lug 6" Radius Arm lift kit, Performance shocks

Product No: K2131 FT

Availability: In stock

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Important Notes

Front driveline modification may be required to clear exhaust on gas motor.

Quick Overview

The Fabtech patented Radius Arm lift kit for your Ford F350, F450 Super Duty also includes 6" front coil springs, a trac bar relocation bracket, pitman arm, sway bar drops, a rear block and u-bolt kit plus front and rear Performance shocks.

The radius arms feature a full tubular structure strengthened by dimple die side plates, with an adjustable alignment cam at the axle to allow caster adjustment.

Use 315/70R17 tires w/ 17x8 wheels w/ 4 1/2” BS w/ minor trimming
Use 325/65R18 tires w/ 18x9.5 wheels w/ 4 3/4” BS w/ minor trimming
Use 35/12.50R20 tires w/ 20x10 wheels w/ 5” BS w/ minor trimming

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

View kit installation instructions

Required and/or Related Items

    • Make: Ford
    • Model: F450
    • Vehicle: 2011-13 F450 8-Lug 6" Radius Arm lift kit, Performance shocks
    • 2or4: 4WD
    • Upsell: FTS8023 FT, FTS92031 FT, FTS92033 FT


Fabtech 6" lift kit fits following models:
2008 F350 F450 Super Duty
2009 F350 F450 Super Duty
2010 F350 F450 Super Duty
2011 F350 F450 Super Duty
2012 F350 F450 Super Duty
2013 F350 F450 Super Duty
2014 F350 F450 Super Duty
2015 F350 F450 Super Duty
2016 F350 Super Duty

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