ICON 2000-04 Ford F250/F350, 4" Lift Suspension System, Leaf Spring & Block
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Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Yes! We offer local pickup on most products and professional installation at our shop at 25 Town and Country Drive, Washington, MO. 63390. Contact us at 636-429-7020 to schedule a time to come in.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
If no fitment info is listed, contact us at 636-429-7020 with your vehicle’s year, make, and model — we’ll help you find the right part.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most items can be returned within 30 days if unused and in original packaging. Many products also include a manufacturer warranty. Contact us at 636-429-7020 for assistance.
How can I track my order?
How can I track my order?
Once your order ships, you’ll get a tracking number via email to monitor your shipment.
Description
Description
This 4" system is designed to lift your Ford Super Duty. 4" front leaf springs provide room for 35” tires. This system uses a custom progressive pack for ultimate ride quality, while providing 4" of lift. This system comes with a 1.75" bump stop spacer (not pictured) to prevent spring fatigue during the suspension cycle. Also included in this kit is 4” rear block kit, with 15” U-bolts for a leveled stance. This system is the ideal for all Super Duties.
Features & Benefits:
- Increased wheel travel
- Durable powder coat finish
- Less body-roll than stock truck
- Isolates Stock springs for Factory Like Ride Quality
- No change in towing capacity
- No drive shaft modifications needed
- 100% Bolt-on system - no drilling, cutting or welding necessary for install
NOTES:
- OEM Wheels & Tires Fitment: Yes
- 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
- Recommended Aftermarket Tires: 35:" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
- APPLICATION NOTE #1: Front U-Bolt Note: All Front Springs Come Complete With Front U-Bolts, Washers, And Nuts. When Ordering Any Front Spring System From ICON Vehicle Dynamics Please Specify Manufacture Year.
- APPLICATION NOTE #3: No Front Driveshaft Modification Needed. Stock Driveshaft Is Fully Functional.
- APPLICATION NOTE #6: Springs Are Rated For Diesel Engines Only
- APPLICATION NOTE #8: This System May Require A Carrier Bearing Drop Bracket Kit (33700)
- APPLICATION NOTE #17: These Are Stand-Alone Kits And Are Not To Be Used In Conjunction With Any Other Aftermarket Kits
KIT COMPONENTS:
- 31020 (QTY: 1) | 00-04 FSD FRONT 4-8" BOX KIT
- 33100 (QTY: 1) | 99-04 FSD 1.375" BUMP STOP SPACER KIT
- 138507 (QTY: 2) | 00-04 FSD FRONT 4" LEAF SPRING PACK
- 37001 (QTY: 1) | 00-04 FSD FRONT SEMI ROUND U-BOLT KIT
- 194275 (QTY: 1) | 99-24 FSD 4" BLOCK KIT
- 37003 (QTY: 1) | 99-10 FSD REAR 15" U-BOLT KIT
ICON 2000-04 Ford F250/F350, 4" Lift Suspension System, Leaf Spring & Block | SKU: K34500-99

