FABTECH 8" Radius Arm System w/ Performance Shocks - 2008-13 Ford F250 4WD w/o Factory Overload (K2123) View larger

FABTECH K2123 8" Radius Arm System w/ Performance Shocks


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Fabtech 8" Radius Arm System w/ Performance Shocks 


2008-2016 Ford F250 4WD W/O Factory Overloads

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Our patented 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. Front spring lift includes 8" replacement Coil Springs. Completing this system is a Trac Bar relocation bracket, Pitman Arm, Sway Bar drops, rear Add-a-leafs and a Block & U-bolt kit.


Kit# K2123

  • 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 FTS22025BK Coil Box Kit
1 FTS22139 Component Box
1 FTS22104 Rear Block & Add-a-leaf Kit
2 FTS7189 Front Performance Shocks
2 FTS7266 Rear Performance Shocks



27. Front drive shaft modification may be required to clear exhaust on gas motor.

Performance Shocks

Fabtech Performance Shocks have been designed to work in conjunction with each of our suspension systems, resulting in superior ride control. Features include 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
  • - 9/16" Hardened Chrome Piston Rod
  • - 1 3/8" OD Piston
  • - Closed Cell Foam insert
  • - High Flow 9 Stage Valving