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Fabtech 6'' Radius Arm System w/Dirt Logic 4.0'' Coilovers w/Performance Rear Shocks for 08-10 Ford F-450/F-550 Super Duty 4wd


  • Provides 6'' of Lift
  • Radius Arm Suspension System
  • Heavy Duty Construction
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Pricing: $4,673.45


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 options includes 6'' replacement Coil Springs or the Dirt Logic 4.0'' Coilover Shock conversion. Completing this system is a Track Bar relocation bracket, Pitman Arm, Sway Bar drops and more. Rear lift options include a block and U-Bolt kit.

Tire Size:

  • Use 285/70R19.5 tires w/OE Dually wheels

Application List

2008-2010 Ford F-450 SD 4wd

2008-2010 Ford F-550 SD 4wd


Lift Type: Radius Arm Kit

Lift Inches: 6''

Max Tire Size: 285/70R19.5


  • K2053B
  • K2053B
  • Fabtech
  • New


Shipping Information

  • Item Requires Shipping
  • 430.4 lbs.
  • W3.0000” x H5.0000” x L20.0000”
  • This item will require a special quote for shipping charges.

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