This ICON Vehicle Dynamics 4.5” suspension system is a great way to lift your 4WD 2023-2026 Ford F-250/F-350 Super Duty while drastically improving ride quality and performance and allowing fitment of larger, more aggressive wheel and tire combinations. This entry level system is perfect for on-road and towing use, as well as mild off-road use like job site duty and washboard gravel roads.
ICON's 4.5" Stage 1 System is comprised of 4.5” lift coil springs optimized for trucks equipped with diesel engines with a dual rate design that allows for a softer initial rate for superb on-road comfort and a firmer secondary rate that increases during compression for excellent bottoming resistance and off-road performance. Fabricated radius arm drop brackets correct suspension geometry and ensure proper wheel alignment with the OE radius arms. The fabricated track bar drop bracket allows the axle to be properly centered under the frame and reduces road feedback throughout the steering system with improved on- and off-road manners thanks to the elimination of bump steer. Leaf spring expansion packs provide 2" of rear lift over stock with improved ride quality and small bump compliance while also reducing axle wrap compared to lift blocks. ICON 2.0 Aluminum Series internal reservoir front and rear shocks feature a vehicle specific tune for improved vehicle handling and excellent ride quality on- and off-road. The included box kit includes fabricated front sway bar drop brackets to prevent bind, heavy-duty aluminum bump stop spacers, and high quality stainless steel extended brake lines.
This suspension system features high quality CNC machined, laser cut, and brake formed components and with the endless hours ICON has spent testing and tuning our suspension components and shock absorbers as a complete system, you can rest assured you have the best suspension solution on the market.
Specifications:
- Lift height: 4.5"
- Rear lift: 2"
- Position: Front and Rear
Note: some applications below require additional ICON parts (sold separately) — see the note on your vehicle.
Installation notes:
- Use Up To 37" x 12.50" Tires
- Requires Recalibration of Advanced Driver Assistance Systems (ADAS) After Install
- Raises Rear 2"
- Use with 64038 Adjustable Track Bar
- 6 (mm) Offset Aftermarket Wheels Recommended
Fits:
- 2023-2026 Ford F-250 Super Duty: King Ranch, Platinum (6.7L DIESEL, Front and Rear) — Also Requires Part Number 611081; Raises Front 3.5"; with Tremor Package
- 2023-2026 Ford F-250 Super Duty: King Ranch, Platinum (6.7L DIESEL, Front and Rear) — Also Requires Part Number 611081; Raises Front 4.5"; without Tremor Package
- 2023-2026 Ford F-250 Super Duty: Lariat (6.7L DIESEL, Front and Rear) — Raises Front 3.5"; without Onboard Scales System; with Tremor Package
- 2023-2026 Ford F-250 Super Duty: Lariat (6.7L DIESEL, Front and Rear) — Raises Front 4.5"; without Onboard Scales System; without Tremor Package
- 2023-2026 Ford F-250 Super Duty: Lariat (6.7L DIESEL, Front and Rear) — with Onboard Scales System; Also Requires Part Number 611081; Raises Front 3.5"; with Tremor Package
- 2023-2026 Ford F-250 Super Duty: Lariat (6.7L DIESEL, Front and Rear) — with Onboard Scales System; Also Requires Part Number 611081; Raises Front 4.5"; without Tremor Package
- 2023-2024 Ford F-250 Super Duty: Limited (Front and Rear) — Also Requires Part Number 611081; Raises Front 4.5"
- 2025-2026 Ford F-250 Super Duty: Platinum Plus (Front and Rear) — Also Requires Part Number 611081; Raises Front 4.5"
- 2023 Ford F-250 Super Duty: XL, XLT (4WD, 6.7L DIESEL, Front and Rear) — Raises Front 4.5"
- 2024-2026 Ford F-250 Super Duty: XL (4WD, 6.7L DIESEL, Front and Rear) — Raises Front 4.5"; without Onboard Scales System
- 2024-2026 Ford F-250 Super Duty: XL (4WD, 6.7L DIESEL, Front and Rear) — with Onboard Scales System; Also Requires Part Number 611081; Raises Front 4.5"
- 2024-2026 Ford F-250 Super Duty: XLT (6.7L DIESEL, Front and Rear) — Raises Front 4.5"; without Onboard Scales System
- 2024-2026 Ford F-250 Super Duty: XLT (6.7L DIESEL, Front and Rear) — with Onboard Scales System; Also Requires Part Number 611081; Raises Front 4.5"
- 2023-2026 Ford F-350 Super Duty: King Ranch, Platinum (6.7L DIESEL, Front and Rear) — with Single Rear Wheels (SRW); Also Requires Part Number 611081; Raises Front 3.5"; with Tremor Package
- 2023-2026 Ford F-350 Super Duty: King Ranch, Platinum (6.7L DIESEL, Front and Rear) — with Single Rear Wheels (SRW); Also Requires Part Number 611081; Raises Front 4.5"; without Tremor Package
- 2023-2026 Ford F-350 Super Duty: Lariat (4WD, 6.7L DIESEL, Crew Cab Pickup, Front and Rear) — with Onboard Scales System; with Single Rear Wheels (SRW); Also Requires Part Number 611081; Raises Front 3.5"; with Tremor Package
- 2023-2026 Ford F-350 Super Duty: Lariat (4WD, 6.7L DIESEL, Crew Cab Pickup, Front and Rear) — with Onboard Scales System; with Single Rear Wheels (SRW); Also Requires Part Number 611081; Raises Front 4.5"; without Tremor Package
- 2023-2026 Ford F-350 Super Duty: Lariat (4WD, 6.7L DIESEL, Crew Cab Pickup, Front and Rear) — with Single Rear Wheels (SRW); Raises Front 3.5"; without Onboard Scales System; with Tremor Package
- 2023-2026 Ford F-350 Super Duty: Lariat (4WD, 6.7L DIESEL, Crew Cab Pickup, Front and Rear) — with Single Rear Wheels (SRW); Raises Front 4.5"; without Onboard Scales System; without Tremor Package
- 2023-2024 Ford F-350 Super Duty: Lariat (4WD, 6.7L DIESEL, Extended Cab Pickup, Front and Rear) — with Onboard Scales System; with Single Rear Wheels (SRW); Also Requires Part Number 611081; Raises Front 3.5"; with Tremor Package
- 2023-2024 Ford F-350 Super Duty: Lariat (4WD, 6.7L DIESEL, Extended Cab Pickup, Front and Rear) — with Onboard Scales System; with Single Rear Wheels (SRW); Also Requires Part Number 611081; Raises Front 4.5"; without Tremor Package
- 2023-2024 Ford F-350 Super Duty: Lariat (4WD, 6.7L DIESEL, Extended Cab Pickup, Front and Rear) — with Single Rear Wheels (SRW); Raises Front 3.5"; without Onboard Scales System; with Tremor Package
- 2023-2024 Ford F-350 Super Duty: Lariat (4WD, 6.7L DIESEL, Extended Cab Pickup, Front and Rear) — with Single Rear Wheels (SRW); Raises Front 4.5"; without Onboard Scales System; without Tremor Package
- 2023-2024 Ford F-350 Super Duty: Limited (Front and Rear) — with Single Rear Wheels (SRW); Also Requires Part Number 611081; Raises Front 4.5"
- 2024-2026 Ford F-350 Super Duty: XL, XLT (4WD, 6.7L DIESEL, Crew Cab Pickup, Front and Rear) — with Onboard Scales System; with Single Rear Wheels (SRW); Also Requires Part Number 611081; Raises Front 4.5"
- 2023 Ford F-350 Super Duty: XL, XLT (4WD, 6.7L DIESEL, Crew Cab Pickup, Front and Rear) — with Single Rear Wheels (SRW); Raises Front 4.5"
- 2024-2026 Ford F-350 Super Duty: XL, XLT (4WD, 6.7L DIESEL, Crew Cab Pickup, Front and Rear) — with Single Rear Wheels (SRW); Raises Front 4.5"; without Onboard Scales System
- 2024-2026 Ford F-350 Super Duty: XL, XLT (4WD, 6.7L DIESEL, Extended Cab Pickup, Front and Rear) — with Onboard Scales System; with Single Rear Wheels (SRW); Also Requires Part Number 611081; Raises Front 4.5"
- 2023 Ford F-350 Super Duty: XL, XLT (4WD, 6.7L DIESEL, Extended Cab Pickup, Front and Rear) — with Single Rear Wheels (SRW); Raises Front 4.5"
- 2024-2026 Ford F-350 Super Duty: XL, XLT (4WD, 6.7L DIESEL, Extended Cab Pickup, Front and Rear) — with Single Rear Wheels (SRW); Raises Front 4.5"; without Onboard Scales System
- 2024-2026 Ford F-350 Super Duty: XL, XLT (4WD, 6.7L DIESEL, Standard Cab Pickup, Front and Rear) — with Onboard Scales System; with Single Rear Wheels (SRW); Also Requires Part Number 611081; Raises Front 4.5"
- 2023 Ford F-350 Super Duty: XL, XLT (4WD, 6.7L DIESEL, Standard Cab Pickup, Front and Rear) — with Single Rear Wheels (SRW); Raises Front 4.5"
- 2024-2026 Ford F-350 Super Duty: XL, XLT (4WD, 6.7L DIESEL, Standard Cab Pickup, Front and Rear) — with Single Rear Wheels (SRW); Raises Front 4.5"; without Onboard Scales System
Part #: K64541L
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
