SKU: K63143
ICON 2017-2024 Ford F-250/F-350 2.5-3.5in Stage 3 Coilover Conversion System
ICON K63143 delivers bolt-in coilover conversion for 2017-2024 Ford F-250 and F-350 Super Duty 4WD trucks. This Stage 3 kit upgrades damping performance and allows precise ride height adjustment from 2.5 to 3.5 inches front. Rear remote reservoir shocks enhance control on and off-road with corrosion-resistant aluminum construction.
Key Features
- 2.5 VS Remote Reservoir Coilovers (Front): Vehicle-specific valving paired with Eibach coil springs and FK rod end bearings for precise handling and 2.5-3.5in lift adjustment.
- One-Piece Impact Extruded Aluminum Cylinders (Rear): Lighter weight design improves corrosion resistance and heat dissipation over steel for consistent performance.
- Fully Serviceable Design: Machined components allow rebuilding or re-valving to maintain peak damping over time.
- Remote Reservoirs: Increase shock oil volume and surface area for better cooling during extended off-road use.
- Bolt-On Installation: Direct fit for 2017-2024 F-250/F-350 Super Duty 4WD without major modifications.
Product Notes
- Requires front 4WD models. not compatible with 2WD or plow prep packages.
- Regular shock maintenance extends service life in dusty or high-heat conditions.
- Kit ships in multiple boxes totaling 115 lbs for secure transit.
Installation Notes
- Professional installation recommended.
- Torque all fasteners to ICON specs using factory service manual values.
- Includes all necessary hardware. verify upper control arm clearance post-install.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2024 | Ford | F-250 Super Duty | King Ranch |
| 2017-2024 | Ford | F-250 Super Duty | Lariat |
| 2018-2024 | Ford | F-250 Super Duty | Limited |
| 2017-2024 | Ford | F-250 Super Duty | Platinum |
| 2017-2024 | Ford | F-250 Super Duty | XL |
| 2017-2024 | Ford | F-250 Super Duty | XLT |
| 2017-2024 | Ford | F-350 Super Duty | King Ranch |
| 2017-2024 | Ford | F-350 Super Duty | Lariat |
| 2018-2024 | Ford | F-350 Super Duty | Limited |
| 2017-2024 | Ford | F-350 Super Duty | Platinum |
| 2017-2024 | Ford | F-350 Super Duty | XL |
| 2017-2024 | Ford | F-350 Super Duty | XLT |
Why Choose ICON?
- Engineered for Super Duty trucks with race-proven components from King of the Hammers winners.
- High-quality materials like 6061 aluminum and cadmium plating ensure durability.
- Precise valving tuned for heavy payload and towing demands of F-250/F-350.
Frequently Asked Questions
- Q: Does K63143 fit 2023-2024 F-350 Lariat 4WD?
A: Yes, direct bolt-on for all 2017-2024 F-250/F-350 Super Duty 4WD trims including Lariat with no modifications needed. - Q: What materials are used in the shocks?
A: Front coilovers feature steel bodies with Eibach springs. rear uses one-piece 6061 aluminum extruded cylinders for weight savings and corrosion resistance. - Q: What is the warranty and install process?
A: ICON backs with lifetime warranty on shocks. bolt-on kit installs in 8-12 hours with basic tools, professional alignment required after.
Shipping & Handling
- Method: UPS Freight or LTL truck freight
- Availability: In stock – ships same or next business day
- Packaging: Multiple reinforced boxes, approx 44in L x 19in W x 13in H
- Weight: 115 lbs





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