ICON 2017+ Ford F-250/F-350 4-5.5in Stage 4 Coilover Conversion System

Manufacturer Part # : K63154

Market Description

Designed to provide a height-adjustable option to the extremely popular ICON Vehicle Dynamics 4.5” Ford Super Duty Suspension Systems, these coilover conversions provide excellent on-road ride quality and off-road performance while at the same time allowing for end-user ride height adjustability.

Associated Comments

• TECH NOTE: 2020-UP Super Duty models have a lower ride height from the factory than 2017-2019 trucks. This results in an increase of approximately .75" of additional lift height over ICON's advertised numbers.
• TECH NOTE: Brake line kit (Part # 61110) is optional for end users who do not want to bend the factory steel lines or are looking for a braided stainless upgrade (not necessary for complete install)
• APPLICATION NOTE #29: 7” Systems Using A 4-Link In Place Of The Factory Radius Arms Do Not Require The Use Of Alignment Cams. Caster Can Be Adjusted By The Lower Link Arms.
• TECH NOTE: 2020-2022 Super Duty models equipped with Tremor package will have front lift height range of 3.75-5.25" over stock
• Recommended Aftermarket Tires: 37" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
• TECH NOTE: 2020-2022 Super Duty models without Tremor package will have front lift height range of 4.75-6.25" over stock
• APPLICATION NOTE #55: SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
• APPLICATION NOTE #88: REMOVAL OF THE COIL CENTERING CUP IN FACTORY COIL BUCKET REQUIRED FOR INSTALLATION.
• TECH NOTE: Track bar bracket part number 64039 is optional, but recommended to correct steering geometry.
• TECH NOTE: 2017-2019 Super Duty models will have front lift height range of 4-5.5 over stock
• APPLICATION NOTE #120: SECONDARY SHOCK OPTIONS AVAILABLE, CONTACT ICON FOR MORE DETAILS
• APPLICATION NOTE #8: THIS SYSTEM MAY REQUIRE A CARRIER BEARING DROP BRACKET KIT (33700)
• Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5.00” Backspace / 6mm Offset
• Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset
• Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset
• APPLICATION NOTE #6: SPRINGS ARE RATED FOR DIESEL ENGINES ONLY
• OEM Wheels & Tires Fitment: Yes
• Ships in multiple boxes

Features and Benefits

• Rear shocks feature one-piece impact extruded aluminum cylinders for excellent corrosion resistance and consistent finish
• Ride height adjustable coilovers provide 4-5.5" or 4.75-6.25" of lift, depending on year model of truck
• Vehicle-specific shock valving provides unparalleled ride quality and control
• Eibach coil springs guaranteed for life against sagging or breakage
• Corrosion resistant CAD plated coilover shock body with 7/8" shaft
• FK Rod End bearings for extended longevity and minimal deflection
• Decreased body roll and improved on and off-road ride dynamics
• Coilover conversion allows for addition of secondary shock
• Increased wheel travel and ride quality over stock
• Bolt-in system fits in OE coil bucket location
• Shocks are fully rebuildable and revalveable

Product Description - Extended

• 2017-2022 FORD F-250/F-350 4-5.5" LIFT STAGE 4 COILOVER CONVERSION SYSTEM
• 2017-UP FORD F-250/F-350 4-5.5" LIFT STAGE 4 COILOVER CONVERSION SYSTEM

Product Description - Short

• ICON 2017+ Ford F-250/F-350 4-5.5in Stage 4 Coilover Conversion System
• SUSPENSION SYSTEM

Product Description - Long

• 17-UP FORD F-250/F-350 4-5.5" STAGE 4 COILOVER CONVERSION SYSTEM
• 17-22 FORD F-250/F-350 4-5.5" STAGE 4 COILOVER CONVERSION SYSTEM

Product Description - Invoice

• 17-UP FSD 4-5.5" STG 4 CO CONV SYSTEM
• 17-22 FSD 4-5.5" STG 4 CO CONV SYSTEM

AAIA Part Type Description

Suspension Lift Kit