Fabtech 8" Radius Arm System w/ Front Dirt Logic 4.0 Coilovers & Rear Dirt Logic Shocks - 2011-15 Ford F250/F350 4WD & 2011-13 Ford F450 4WD (8 Lug)

Obtain maximum front suspension damping for Super Duty's with our Dirt Logic 4.0 Coilover Conversion system. The upper coilover mounts are constructed with 1.75 diameter DOM tubing that replaces the factory coil spring mounts and span across a wide section of the frame for proper impact load distribution. The lower mounts are 1/ 4" thick steel that attach to the axle housing, providing solid mounting points for the Dirt Logic 4.0 Coilover piggyback reservoir shocks. Also included in this system are billet sway bar end links with heim ends and quad layer limiting straps.

$6,129.65

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Fabtech 8" Radius Arm System w/ Front Dirt Logic 4.0 Coilovers & Rear Dirt Logic Shocks - 2011-15 Ford F250/F350 4WD & 2011-13 Ford F450 4WD (8 Lug)

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Kit# K2143DB

  • Use 355/65R18 tires w/ 18x9.5 wheels w/ 4 3/4” BS w/ minor trimming
  • Use 37x13.50R20 tires w/ 20x10 wheels w/ 4 1/2” BS w/ minor trimming

 

Oty Part # Description
1 FTS22139 Component Box 1
1 FTS22143 Component Box 2
2 FTS835011 Front Dirt Logic 4.0 Coilover
1 FTS22114 Rear Leaf Spring Kit
2 FTS810051 Rear Dirt Logic 2.25 Non Resi

 

*FOOTNOTES

3. Non dually models only.
27. Front drive shaft modification may be required to clear exhaust on gas motor.
29. Rear leaf springs may reduce load carrying capacity.

Vehicle Make

Ford

Vehicle Model

F250, F350

Vehicle Year

2011, 2012, 2013, 2014, 2015

Special Fitment Notes

No special fitment notes.

Manufacture Part Number

K2143DB

Part Number

N/A

Free Shipping

Yes

Manufacturer

Fabtech

Installation Difficulty

No

Installation Instructions

Not Available

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