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6" Rough Country Suspension Lift Kit | Radius Arm (Ford Super Duty 4WD 2008-2010)

6" Rough Country Suspension Lift Kit | Radius Arm (Ford Super Duty 4WD 2008-2010)
Item No RCF238*
Quantity Set of Lift Kits
Our price: $1149.95
Year/Model
Drive
Height
Brand
Engine Type
Shock Series
Vehicle Info
Quantity

Product Details


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*All other brand lift kits are available.

 


  FEATURES
  • 100% bolt-on installation
  • Increased ground clearance
  • Levels the front with the rear of the vehicle
  • Includes heavy-duty radius arms equipped with durable Clevite Rubber Bushings for maximum vibration absorption.
  • New radius arms help maintain factory angles.
  • Includes adjustable alignment cam at the axle to allow caster adjustment
  • Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
  • Fabricated blocks are stronger and offer a longer lifespan than cast blocks.

  OPTIONAL PREMIUM N3 SHOCKS

    • 10-Stage Variable Valving

    • High Pressure Nitrogen Charged

    • 35mm Piston

    • Chromed Hardened 18mm Piston Rod

    • 36kN Tensile Strength

    • Spring Loaded Piston Rod Seal

    • Metallic Silver Paint

    • Silver powder coat finish


  OPTIONAL V2 MONOTUBE SHOCKS

    • Monotube design

    • Internal floating piston

    • Nitrogen-charged

    • 46mm high-flow piston

    • Fast heat dissipation

    • 36kN Tensile Strength

    • Mounts inverted

    • T6061 brushed aluminum body


  OPTIONAL VERTEX SHOCKS

    • 8-Stage Adjustable Damping

    • Monotube Design

    • Nitrogen-charged

    • Massive 2.5in Piston

    • 22mm Chrome-Hardened Piston Rod

    • 3-Stage Seal System

    • Heat-Treated, Alloy Bearing

    • Honed Steel Body

 Notes - Important 

  • Does NOT fit dually models.
  • Factory rear contact overload springs will need to be removed
  • Gas models may require exhaust modification to clear front drive shaft

 


  VEHICLE FITMENT

 

YEARS

DRIVE

MAKE

MODEL

2008-2010

4WD

Ford

F-250 Super Duty

2008-2010

4WD

Ford

F-350 Super Duty

 


  SPECS

 

ITEM #

RCF238

MFG #

539.20, 538.20, 53940, 53840, 53970, 53870, 53950, 53850

Height

6"

Est. Install Time

6-8 hours

Instructions

 

Recommended Tires & Wheels

Tire

Wheel

Bolt Pattern

Offset

Note

37x12.50R17

17x9

8x170

-12

-

37x12.50R17

17x9

8x170

+0

-

37x12.50R17

17x9

8x170

+1

-

37x12.50R18

18x9

8x170

-12

-

37x12.50R18

18x9

8x170

+0

-

37x12.50R18

18x9

8x170

+1

-

37x12.50R20

20x9

8x170

-12

-

37x12.50R20

20x9

8x170

+0

-

37x12.50R20

20x9

8x170

+1

-

37x12.50R20

20x10

8x170

-25

-

37x12.50R20

20x10

8x170

-24

-

37x12.50R20

20x10

8x170

-19

-

37x12.50R20

20x10

8x170

-18

-

35x12.50R20

20x12

8x170

-44

Minor Trimming

37x12.50R22

22x10

8x170

-25

-

37x12.50R22

22x10

8x170

-24

-

37x12.50R22

22x10

8x170

-19

-

37x12.50R22

22x10

8x170

-18

-

35x12.50R22

22x12

8x170

-44

Minor Trimming

   Due to differences in manufacturing, dimension and inflated measurements, tire and wheel combinations should be test fit prior to installation.

 


  IN THE BOX

 

PARTS

Lifted coil springs


Radius arms


Sway-bar links


Track bar drop bracket


Stabilizer relocation bracket


Pitman arm


Stainless steel brake lines


Bumpstop spacers


Hardware


Fabricated lift blocks


Add-a-leafs


Carrier bearing drop bracket


Brake line bracket


U-bolts

 


Compliment your 08-10 Ford F-250/350's aggressive, good looks with Rough Country's 6-inch Radius Arm Lift Kit. Rough Country's 6-inch Lift Kit was engineered to retain the F-250/350's impressive factory specs while bumping up performance and durability where it's needed most. The result is an aggressive, lifted beast with a mean profile and balanced on and off-road ride quality.

When changing a vehicle's suspension, the key to preserving ride quality is in keeping the geometry of all suspension components as close to their factory angles as possible. Rough Country's new 6-inch Radius Arm Suspension Lift features a set of ultra-durable Radius Arms, precision fit to bolt right into the factory mounts for an easier install and a more factory-like angle. At 27lbs each, these beefy, upgraded Radius Arms dwarf stock equipment while and feature durable Clevite Rubber Bushings for maximum vibration absorption.

This all-inclusive kit also features an adjustable alignment cam at the axle to allow caster adjustment as well as a track bar relocation bracket and a drop pitman arm. A full set of N3 Shocks provide a truly balanced ride quality for on and off-road use - prefect for daily drivers. This kit also ships with a set of durable, lifted coil springs and brake line relocation brackets.

 


Local pickup welcome.

Some vehicles may require additional modifications or parts.

Guaranteed Fitment.

Questions Call us at (888) 814-1158

 

 

Part Number: 539.20,538.20,53940,53840,53970,53870,53950,53850

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