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SKU: K63154
ICON 2017-2023 Ford F-250/F-350 4-5.5in Stage 4 Coilover Conversion System
Transform your Ford Super Duty with the ICON Stage 4 Coilover Conversion System designed for 2017-2023 F-250 and F-350 4WD models. This kit delivers 4 to 5.5 inches of front lift height adjustability paired with rear shocks for balanced performance. It ensures smooth highway handling and capable off-road travel across King Ranch Lariat Limited Platinum XL and XLT trims.
Key Features
- 2.5in Coilover Shocks with Reservoirs: Application-tuned for 5.5in of front wheel travel and precise damping on pavement or trails
- Height Adjustability: Internal spring preload rings allow simple ride height changes from 4-5.5in without disassembly
- Tubular Delta Joint Upper Control Arms: Strong steel construction with greaseable ball joints for durability and camber correction
- Rear 2.0 Aluminum Series Shocks with CDC: Remote reservoirs and dual-speed compression adjustment for customizable rear damping
- Bump Stop Spacer Kit: Prevents coilover bottom-out during extreme compression for long-term protection
Product Notes
- Requires 2017-2023 Ford Super Duty 4WD models gas or diesel engines
- Pair with ICON rear spring upgrade for maximum lift and load capacity
- Special order item expect 3-5 business days processing before shipment
Installation Notes
- Professional installation recommended.
- Requires upper control arm swap and front leveling with rear adjustments
- Includes all necessary hardware for direct bolt-on fitment to stock mounting points
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2023 | Ford | F-250 Super Duty | King Ranch |
| 2017-2023 | Ford | F-250 Super Duty | Lariat |
| 2018-2023 | Ford | F-250 Super Duty | Limited |
| 2017-2023 | Ford | F-250 Super Duty | Platinum |
| 2017-2023 | Ford | F-250 Super Duty | XL |
| 2017-2023 | Ford | F-250 Super Duty | XLT |
| 2017-2023 | Ford | F-350 Super Duty | King Ranch |
| 2017-2023 | Ford | F-350 Super Duty | Lariat |
| 2018-2023 | Ford | F-350 Super Duty | Limited |
| 2017-2023 | Ford | F-350 Super Duty | Platinum |
| 2017-2023 | Ford | F-350 Super Duty | XL |
| 2017-2023 | Ford | F-350 Super Duty | XLT |
Why Choose ICON?
- Proven track record in desert racing and OEM applications
- Components built with 6061 aircraft-grade aluminum and Eibach springs
- Engineered for precise valving and long-term reliability in harsh conditions
Frequently Asked Questions
-
Q: Does this fit 4x4 diesel F-350 models?
A: Yes fits all 2017-2023 F-250/F-350 Super Duty 4WD gas and diesel configurations including single and dual rear wheel -
Q: What materials are used in construction?
A: 2.5in diameter aluminum shock bodies 4130 steel UCAs and cadmium plated hardware for corrosion resistance -
Q: What is the warranty coverage?
A: Limited lifetime warranty on shocks against manufacturer defects with registration required
Shipping & Handling
- Method: UPS Ground or Freight for oversized kit
- Availability: Special order ships within 3-5 business days
- Packaging: Ships in 3 heavy-duty boxes total dimensions 48x24x12 inches
- Weight: 168 lbs
ICON
Shop all of our ICON suspension kits, ICON Vehicle Dynamics lift kits, Stage 1 suspension systems, Stage 2 suspension systems, Stage 3 suspension systems, Stage 4 suspension systems, Stage 5 suspension systems, Stage 7 suspension systems, Stage 8 suspension systems, Stage 11 suspension systems, coilovers, upper control arms, trailing arms, replacement bushing kits, sleeve kits, lug nuts, ICON Alloys accessories, and off-road suspension components at Black Ops Auto Works. ICON is known for high-quality truck, Jeep, SUV, and off-road suspension systems built for better ride quality, improved handling, trail capability, articulation, and vehicle-specific fitment. Whether you are upgrading a Toyota Tacoma, Toyota Tundra, Toyota 4Runner, Toyota FJ Cruiser, Toyota Land Cruiser 250 Series, Toyota Sequoia, Lexus GX460, Lexus GX550, Ford F-150, Ford Raptor, Ford F-250, Ford F-350, Ford Ranger Raptor, Ram 1500, Ram 2500, Jeep Gladiator, or a custom overland build, our ICON collection includes...
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