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Icon K64514 Stage 4 4.5" Suspension System for Ford F-250/F-350 2017-2019

Brand: Icon Vehicle Dynamics
Part Number: K64514
Product Type: Suspension System
Vehicle Fitment: Ford F-250/F-350 2017-2019
Condition: New
Note 1: Springs are rated for diesel engines only
Note 2: This system may require a carrier bearing drop bracket kit
Note 3: Not applicable on vehicles equipped with a manual transmission
Note 4: 08 - current Super duty models with gas engines may need exhaust modified to clear front driveshaft
Note 5: Shocks are fully serviceable. Coilover heights indicated are for a stock equipped vehicle
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Was: $8,780.67
Sale: $6,585.50
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Save: $2,195.17

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This ICON Vehicle Dynamics 4.5" suspension system is a great way to lift your 4WD 2017-2019 Ford F250/350 Super Duty while drastically improving ride quality and performance. The stage 4 system is perfect for on-road and off-road use including towing, job site duty and hardcore off-road adventure. Icon's stage 4 system is comprised of dual rate coil springs, adjustable track bar, 5" block kit, and Icon CDC valve 2.5 Aluminum Series front and rear piggyback reservoir shocks.

The stage 4 system see the inclusion of the ICON Vehicle Dynamics Ford Super Duty 4-link kit, which further improves performance by eliminating suspension bind commonly experienced with factory radius arms during articulation. This "freeing up" of the front end and the ability of the 4-link kit to maintain positive caster through the range of travel equates to an unparalleled ride quality in all conditions. With the endless hours Icon has spent testing and tuning our suspension components and shocks as a complete package, you can rest assured knowing that you have the best suspension solution on the market.

System Components

  • 64050 (Qty: 1) | 08-UP FSD front 4.5" box kit
  • 64010 (Qty: 1) | 05-19 FSD front 4.5" dual rate spring kit
  • 64038 (Qty: 1) | 17-UP FSD ADJ track bar kit
  • 164501 (Qty: 1) | 05-UP FSD front upper links
  • 164502 (Qty: 1) | 05-UP FSD front lower links
  • 164504 (Qty: 1) | 17-UP FSD 4 link frame bracket kit
  • 195275 (Qty: 1) | 99-UP FSD 5" block kit
  • 67003 (Qty: 1) | 11-UP FSD rear 15" U-bolt kit
  • 67710CP (Qty: 1) | 05-UP FSD 4wd 4.5" front 2.5 VS PB CDCV pair
  • 37705CP (Qty: 1) | 99-UP FSD 0-3" rear 2.5 VS PB CDCV pair


  • Approximately 50% increased front wheel travel over stock
  • Icon shocks feature vehicle specific tune for superior performance and ride quality
  • Icon-engineered dual rate coil springs deliver exceptional vehicle control over varying terrain
  • Icon 4-Link system eliminates binding during articulation and maintains positive caster through the entire range of travel
  • Icon CDC valve allows for 10 clicks of quick and easy compression adjustability
  • Shocks are fully rebuildable and revalveable
  • Corrosion resistant anodized aluminum shock bodies with 7/8" shafts (2.5 Aluminum Series shocks)
  • FK Rod End bearings provide extended longevity and minimal deflection
  • Lifetime guarantee against coil spring breakage or sag
  • Lifetime guarantee against Icon fabricated component breakage or manufacturer defect


  • Shock Series: 2.5 Aluminum Series
  • Amount of Rise: 4.5"
  • Drivetrain: 4WD
  • Position: Front and Rear

Vehicle Fitment 

Year Make Model
2017-2019 Ford F-250
2017-2019 Ford F-350

Technical Files 

37705CP_Installation Instructions

67710CP_Installation Instructions

64010_Installation Instructions

64038_Installation Instructions

164504_Installation Instructions

64050_Installation Instructions



Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W1.0000” x H1.0000” x L1.0000”
  • Free Shipping!
  • Free Shipping!

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