ICON 2023-2026 Ford F-250/F-350/F-450 Super Duty 4WD, Diesel, 2.5" Lift, Stage 1 Suspension System w/ Radius Arms
- Front lift 2.5"
- Shocks included
Questions about fitment? Live chat or call 866-235-4715
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Questions about fitment?
Talk to a TRU specialist
We’ll help you verify fitment before you buy.
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Important notes before you order
- APPLICATION NOTE #1: Only fits 4WD models
- APPLICATION NOTE #3: Not compatible with Cab & Chassis models
- APPLICATION NOTE #6: Springs are rated for diesel engines only
- APPLICATION NOTE #14: Included rear shocks are compatible with 0-3" of rear lift over stock
- APPLICATION NOTE #30: An adjustable track bar may be needed to realign the axle from left to right, or to add additional strength
- APPLICATION NOTE #55: Shocks Are Fully Serviceable. Lift Heights Indicated Are For A Stock Equipped Vehicle.
- APPLICATION NOTE #115: Lift heights based on 4WD Crew Cab diesel
- APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
- APPLICATION NOTE #161: If equipped with OnBoard Scales also requires sensor bracket part number 66203
- APPLICATION NOTE #462: Brake line kit (Part # 61111) 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 #494: ICON track bar bracket part # 64039 is also recommended to correct bump steer geometry
- APPLICATION NOTE #519: Trucks equipped with Tremor package with have front lift height of 1.5" over stock
TRU specialist notes
From the Trucks R Us fitment and install team, beyond the manufacturer's information.
- Plan for a professional wheel alignment after installing any lift or leveling kit.
- Going to bigger tires as well? Speedometer recalibration may be needed, and some tire and wheel combinations need trimming. Check the recommended wheels and tires, or ask us before you order.
Specifications
| Brand | ICON Vehicle Dynamics |
|---|---|
| Part number | K65890R |
| UPC / GTIN | 840103434711 |
| Front Lift Height | 2.5" |
| Active or Passive Suspension | Passive |
| Adjustable Compression | No |
| Adjustable Control Arm | Yes |
| Adjustable Damping | No |
| Adjustable Rebound | No |
| Bushing(s) Included | Yes |
| Coil Quantity Front | 2 |
| Coil Spring Color | Black |
| Coil Spring End 1 Type | Closed |
| Coil Spring End 2 Type | Closed |
| Coil Spring Material | Steel |
| Coils Quantity Front | 2 |
| Front Reservoir Style | Internal |
| Front Shock Body Diameter | 2 IN |
| Front Spring Rate | 550 PPI, 430 PPI |
| Front Spring Rate Type | Progressive Dual Rate |
| Grade Type | Performance |
| Maximum Lift | 2.5 IN |
| Maximum Lift Front | 2.5 IN |
| Maximum Lift Height Front | 2.5 IN |
| Minimum Lift Front | 1.5 IN |
| Mounting Hardware Included | Yes |
| Rear Reservoir Style | Internal |
| Rear Shock Body Diameter | 2 IN |
| Shocks Included | Yes |
| Spring Color | Black |
| Spring Material | Steel |
| Country of Origin | US |
| Installation Instructions | I64043/REVA.pdf |
California Proposition 65 warning applies to this product. www.P65Warnings.ca.gov
What's in the box
| Qty | Part | Description |
|---|---|---|
| 1 | 62516 | 23-25 FORD F-250/F-350 FRONT 2.5" DIESEL DUAL RATE SPRING KIT |
| 2 | 66512 | 05-25 FSD 4WD 2.5" FRONT 2.0 VS IR |
| 2 | 66516 | 17-25 FSD REAR 0-2" 2.0 VS IR |
| 1 | 64043 | 23-25 FSD 2-5.5" LIFT RADIUS ARM SYSTEM |
Features
- ICON engineered dual rate coil springs provide 2.5” of front lift over stock
- Vehicle specific tuned internal reservoir 2.0 Aluminum Series shocks
- Fabricated radius arms offer on vehicle caster adjustment, increased strength, and improved tire clearance at steering lock
- Increased wheel travel and improved ride quality over stock with no change in towing capacity
- Less body-roll than stock
- Lifetime guarantee that springs won’t sag or break
- No drive shaft modifications required
- Shocks are fully rebuildable and re-tunable
- 100% Bolt-on system - no drilling, cutting or welding necessary for install
Recommended wheels & tires
- OEM Wheels & Tires Fitment: Yes
- Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5” 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
- Recommended Aftermarket Tires: 35" x 12.50" (37" x 12.50" tires may fit but fender trimming and modifications will be required.)
Installation
Free install support from the Trucks R Us tech team, for you or your shop.
Overview
This ICON Vehicle Dynamics 2.5” suspension system is a great way to lift your 4WD 2023-2026 Ford F-250/F-350/F-450 Super Duty while drastically improving ride quality and performance. The Stage 1 system is perfect for on-road and light duty off-road use including towing, job site duty and general off-road adventure. ICON's Stage 1 System is comprised of dual rate coil springs optimized for trucks equipped with diesel engines, fabricated radius arms, and ICON 2.0 Aluminum Series front and rear internal reservoir shocks. This stage sees the inclusion of the ICON Vehicle Dynamics Ford Super Duty Radius Arm System that feature a sealed pivot bushing that minimizes road feedback and ensures a long life and quiet operation. Additionally, their fabricated, fully boxed design ensures strength and utilizes a profile optimized for tire clearance at full steering lock, making a 37” tall tire clear without coming in contact with the radius arm. With the endless hours ICON has spent testing and tuning our suspension components and shocks as a complete package, you can rest assured you have the best suspension solution on the market.
Questions
Will this fit my truck?
Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.
Do you help with installation?
Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.
What if the part has a problem?
We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.
Can I return it?
Most items can be returned within 30 days. See our return policy for details.
Do I need an alignment after installing?
Yes. Any lift or leveling kit changes suspension geometry, so get a professional alignment after installation.
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