4" Spacer Lift Kit - 17-21 Ford-F-250/F-350 4WD - Gas/Diesel

4in Ford Lift Kit | Spacer Lift Kit

Starting At*: $425
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*within the contiguous US; ground shipments only.
K163
Price*: $424.37
FREE Shipping on ALL ORDERS!*
*within the contiguous US; ground shipments only.
Find a Dealer CALL 800-551-4955
CALL 800-551-4955
Find a Dealer CALL 800-551-4955
CALL 800-551-4955

Your Selected Product Fits These Vehicles

  • 2017-2021 Ford F-250 Super Duty
  • 2017-2021 Ford F-350 Super Duty
What is this?View Complete Details
  • This is a complete bracket style suspension Lift Kit for the 2017 and newer Ford F-250 / F-350 Super Duty 4WD – all engines
  • Provides 4” lift height
  • Includes coil spacers, rear block and u-bolt kit, track bar bracket and related brackets.
What does it include?
  • Front coil spring spacers, shock brackets, track bar bracket, radius arm drops, brake line brackets, steering stabilizer bracket and all hardware needed for installation
  • Rear fabricated blocks with ubolts.
  • Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation

Superlift's engineers set out to design a complete, bolt-on system for the 2017-2021 Ford F-250 and F-350 Super Duty 4WD’s that can be purchased on a budget. This Super Duty lift kit integrates the coil spacer, shock relocation, and the bump stops spacer all into one bracket for a super easy install.

The other front components also included are a track bar relocation bracket to keep the axle centered, radius arm drop brackets to maintain the proper caster specifications, and brake line relocation brackets.  The rear lift is achieved with a new design fabricated rear block that allows the removal of the stock block.

NOTE: If equipped with a 2 piece rear drive shaft, a carrier bearing spacer is required. Part # 9649

NOTE: If equipped with factory top mount overload leaf, longer ubolts will be required. Part # 11724

NOTE: GAS Engine equipped trucks will require exhaust modifications .

 

 

Tire Wheel Backspacing Offset
35 x 12.5 17 x 9 4.5 -
35 x 12.5 18 x 9 4.5 -
35 x 12.5 20 x 9 4.5 -
35 x 12.5 20 x 10 - -12 to -24
37 x 12.5 17 x 9 4.5 -
37 x 12.5 18 x 9 4.5 -
37 x 12.5 20 x 9 4.5 -
37 x 13.5 20 x 10 - -12 to -24

 

IMPORTANT DISCLAIMER: The provided tire/wheel fitments are approximate. Actual dimensions of a given tire size can vary considerably from one brand to another. Manufacturers' wheel offset and backspacing measurement points are not always consistent. Backspacing greatly impacts tire-to-fender clearance when turning. Wheel width and backspacing influence whether the tires protrude past the fenders, and to what extent. Considering these important factors, we recommend that you fit-check your tire/wheel selection prior to purchasing.

  • Installation time: 4 hours
  • Difficulty level: 2 of 5

NOTE: If equipped with a 2 piece rear drive shaft, a carrier bearing spacer is required. Part # 9649

NOTE: If equipped with factory top mount overload leaf, longer ubolts will be required. Part # 11724

NOTE: GAS Engine equipped trucks will require exhaust modifications .

 

 

DOES IT WORK ON A DUALLY?

The kit work for the front on a dually. The primary issue with dually trucks is the rear u-bolts. We have to confirm axle tube diameter and length required and see if we have a u-bolt available, or if they will have to be made at a shop near you.

Reviews
1 Total
Caleb R. Verified Buyer
5/5
22 November 2017
Superlift 4" kit f250
Great kit! Easy to follow instructions and accurate photos to help along the way, love the ride and quality of this lift kit!!!
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