Kit Contents
You'll be getting one Stage 6 Coilover Conversion System.Icon
2.5-3" Stage 6 Coilover Conversion System w/Expansion Pack Kit
2017-2019 Ford F-350 Super Duty 4WD Diesel
$10,058.32
In Stock
Estimated Delivery in 4-9 business days
Icon
2.5-3" Stage 6 Coilover Conversion System w/Expansion Pack Kit
2017-2019 Ford F-350 Super Duty 4WD Diesel
$10,058.32
In Stock
Estimated Delivery in 4-9 business days
Got Questions?
Our experts are here to help!
Part Numbers & Details
Multiple Warranties
1 Year Warranty for Shocks. Limited Lifetime Warranty for Springs, Blocks, U Warranty for Bolts. Track Bar, Steering Stabilizer Bracket, Radius Arms. Excludes Wearable Items.Designed for 4WD vehicles
This product only works for 4WD vehicles.Kit Contents Detailed
61720Cx1 Coilover Kit, 64038x1 Fsd Track Bar, 64041x1 Radius Arm Kit, 65000x1 Steering Stab Kit, 36511x2 Steering Stabilizer, 67800CPx1 Shock Absorber Pair, 611003x1 Reservoir Brackets, 168507x2 Leaf Expansion Pack, 67004x1 Fsd U-Bolt Kit, 191201x1 1" Cast Block Kit, 37705CPx1 Fsd Rear Shocks, 61002x1 Bump Stop Spacer KitTech Note
2017-2019 Super Duty models will have front lift height range of 2.5-3" over stock, 2020-2023 Super Duty models equipped with Tremor package will have front lift height range of 2.25-2.75" over stock, 2020-2023 Super Duty models without Tremor package will have front lift height range of 3.25-3.75" over stock, 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), ICON track bar bracket part # 64039 is also recommended to correct bump steer geometry for 2.5-5.5" of front lift, Replaces OE rear blocks for .5" of rear lift over stock on F-250. Lowers F-350 rear ride height by .5" compared to stock.Specifications
| Part Number | Item | Quantity |
|---|---|---|
| K63146L | 2.5-3" Stage 6 Coilover Conversion System w/Expansion Pack | 1 |
Product Details
The ICON 2.5-3" coilover conversion suspension system is a great way to lift your 4WD 2017-2022 Ford F-250/F-350 Super Duty while improving ride quality and performance. This upgraded Stage 6 system is great for towing, rough construction site terrains, and country dirt roads all while keeping a smooth highway feel. Also included in this stage is ICON's CDC Valve front and rear shocks, for those desiring an easy way to tune the ride externally with 10 settings, from soft to hard. ICON's Stage 6 System is comprised of 2.5 Series CDCV remote reservoir coilovers that are adjustable from 2.5-3" or 3.25-3.75 of front lift over stock (depending on year model and option package), CDCV 2.5 Aluminum Series remote reservoir front secondary shocks for maximum front damping ability, adjustable front track bar with massive FK rod end, dual steering stabilizer kit with ICON 2.0 Aluminum Series stabilizers, fabricated ICON radius arms, rear leaf spring expansion packs with blocks and U-bolts for a more compliant ride and reduced axle wrap, and ICON 2.5 Aluminum Series CDCV piggyback reservoir rear shocks. ICON 2.5 Series remote and piggyback reservoirs ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. 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.
ICON VEHICLE DYNAMICS LIMITED LIFETIME WARRANTY
If a shock is inspected and it has been determined the shock failed due to neglect, damage caused by improper installation or any other reason besides "normal wear and tear", the owner of said shock is responsible for all service costs. ICON Vehicle Dynamics warrants to the original retail purchaser who owns the vehicle on which the product was originally installed. ICON Vehicle Dynamics does not warrant the product for finish, alterations, modifications and/or installation contrary to ICON Vehicle Dynamics instructions.
ICON Vehicle Dynamics products are not designed, nor are they intended to be installed on vehicles used in race applications, for racing purposes or for similar activities. (A "race" is defined as any contest between two or more vehicles, or a contest of one or more vehicles against the clock, whether or not such contest is for a prize). This warranty does not include coverage for police or taxi vehicles, race vehicles, or vehicles used for government or commercial purposes. Also excluded from this warranty are sales outside of the United States of America and Canada.
ICON Vehicle Dynamics' obligation under this warranty is limited to the repair or replacement, at ICON Vehicle Dynamics' discretion, of the defective product. Any and all costs of removal, installation or re-installation, freight charges and incidental or consequential damages are expressly excluded from this warranty. Items that are subject to wear are not considered defective when worn and are not covered. ICON Vehicle Dynamics components must be installed as a complete kit as shown in our current application guide. Any substitutions or exemptions of required components will immediately void the warranty. This warranty is expressly in lieu of all other warranties expressed or implied. This warranty shall not apply to any product that has been improperly installed, modified or customized subject to accident, negligence, abuse or misuse.
SHOCK ABSORBER WARRANTY
ICON Vehicle Dynamics warrants to the original retail purchaser who owns the vehicle on which the product was originally installed. ICON Vehicle Dynamics does not warrant the product for finish, alterations, modifications and/or installation contrary to ICON Vehicle Dynamics instructions. ICON Vehicle Dynamics products are not designed, nor are they intended to be installed on vehicles used in race applications, for racing purposes or for similar activities. (A "race" is defined as any contest between two or more vehicles, or a contest of one or more vehicles against the clock, whether or not such contest is for a prize).
This warranty does not include coverage for police or taxi vehicles, race vehicles, or vehicles used for government or commercial purposes. Also excluded from this warranty are sales outside of the United States of America and Canada. ICON Vehicle Dynamics' obligation under this warranty is limited to the repair or replacement, at ICON Vehicle Dynamics' discretion, of the defective product. Any and all costs of removal, installation or re-installation, freight charges and incidental or consequential damages are expressly excluded from this warranty. Items that are subject to wear are not considered defective when worn and are not covered.
ICON Vehicle Dynamics components must be installed as a complete kit as shown in our current application guide. Any substitutions or exemptions of required components will immediately void the warranty. This warranty is expressly in lieu of all other warranties expressed or implied. This warranty shall not apply to any product that has been improperly installed, modified or customized subject to accident, negligence, abuse or misuse.
Shipping Info
Free Shipping on most orders to the lower 48 U.S. states. Truck freight items (over 100 lbs) and custom orders require a separate shipping quote.
- Applies to items like axles, leaf springs, and long-travel kits.
- No international shipping on freight items — only to U.S.-based freight forwarders.
- Worldwide shipping available: Canada, Europe, UAE, Australia, and most of Asia.
Contact us for an international shipping quote.
Returns & Exchanges
30-Day Return Policy - Items must be new, unused, uninstalled, and include all original hardware.
- No restocking fees for exchanges or gift card credit.
- 10% restocking fee on refunds, returns cost us real money, so the 10% helps keep the lights on.
- Installed, damaged, or dirty parts cannot be returned.
Return Shipping Responsibility
Shock Surplus Package and Order Protection plan provides prepaid return labels for any returned packages, this fee varies by product.
- Our mistake (misboxed, wrong item, damaged): We cover the cost of return shipping.
- Your mistake (wrong item ordered, fitment error, changed mind): Return shipping is your responsibility.
- Under 50 lbs: Discounted carrier rate (deducted from your refund).
- Over 50 lbs: Discounted carrier rate + $25 oversize fee (deducted).
Refunds
Refunds are issued within 5-7 business days of receiving your return.
- Funds typically post to your account in 1-3 business days depending on your payment method.
- There is a 10% restocking fee on all refunds. We do not get our original shipping, labor, or transaction fees back - so the 10% restocking fee keeps the lights on.
- You will receive an email once your refund is processed.
International Orders
- All international orders are final sale.
- Returns via freight forwarders only accepted if the product has not left the U.S.
- Import taxes and fees are the buyer's responsibility and not included in our shipping charges.
- We are not responsible for goods once exported outside the U.S.
Authorized dealer
Brand new parts
with warranty coverage
Free shipping
within the lower 48 States
Free 30-day return
and exchange on qualifying orders
VIDEO GALLERY
CUSTOMER REVIEWS
Night and Day Difference.
I only had one negative with my F-350 and that was the harshness of the ride. These shocks fixed my complaint and are amazing on the truck. Made it almost feel like an F-150 going down the highway. Highly recommend!
Isaac F. Verified Buyer
Really Great Shock For the 1st Gen Tacoma
These Icon Aluminum Series 2.0 w/ Reservoir shocks really impressed me. I paired these Icons with the Icon 3 leaf progressive AAL with my stock leaf pack, which gives me 1.5 inch lift in the rear. They have been an amazing upgrade from Bilstein 5100's. The quality of the machining and finish is great. And, the shipping was super fast from Shock Surplus.
Roger U. Verified Buyer
Stage 2 4Runner Bliss
What a great lift and shock combination! Works very well on and off road. The further articulation of the billet UCA’s adds tremendous freedoms on the trail. And an excellent purchasing experience as their staff answers questions with knowledge and experience. Not the cheapest system, just one of the best!
Shawn L. Verified Buyer
The Expert's Opinion
"We've been big fans of Icon's total suspension approach since running the CDCV kit on our Tacoma back in 2017. Icon regularly provides the most travel in their shocks and suspension systems when compared to competitors, giving more lift height, or more usable travel."
Sean
Shock Surplus Founder
15+ years experience
INFORMATION
Questions? We've got answers
ICON shocks are tuned for performance-first ride quality, which means you can expect a ride that feels firmer and more controlled than stock, especially on the street. They reduce body roll, brake dive, and overall vehicle movement, giving your truck a more planted and responsive feel.
Where ICON really stands out is off-road. These shocks are designed to handle higher speeds and rough terrain, so you’ll notice excellent control over bumps, whoops, and uneven surfaces, with less fade during repeated impacts. Instead of feeling soft or floaty, the suspension stays composed and predictable.
Overall, ICON shocks are a great fit if you want a sportier, more aggressive ride with strong off-road capability. They may feel firmer than some comfort-focused options, but they deliver a high level of control and confidence both on and off the pavement.
Some ICON shocks are adjustable, but it depends on the specific model and series. Many of ICON’s standard shocks come with vehicle-specific valving and no external adjusters, designed to deliver strong performance right out of the box without needing tuning.
However, ICON offers several higher-end options with adjustability. For example, shocks equipped with CDC (Compression Damping Control) valves provide multiple levels of compression adjustment via a knob, allowing you to fine-tune the ride for different terrain or driving styles.
At the top end, ICON also offers advanced systems like CDXS or CDEV, which can provide more precise manual adjustments or even electronic, real-time damping changes based on driving conditions.
In short, not all ICON shocks are adjustable, but many upgraded versions offer a wide range of tuning options—from simple knob adjustments to fully electronic control.
Click the 'Select Your Vehicle' button above the 'Add to Cart' button to make sure the shocks fit your exact vehicle. If needed, the site will send you to the right shocks for your ride. If your vehicle has been lifted, use the dropdown menu to pick the correct lift height. For example, if you have a Rough Country 6-inch lift kit, choose Front 4–6" and Rear 3–4" (the rear is usually smaller than the front). Still not sure? Our sales team is happy to help.
ICON shocks are built as rebuildable, high-performance shocks, so their lifespan is a little different than basic “replace when worn out” shocks. For vehicles that are mostly driven on the street, you can typically expect around 50,000–80,000 miles before a rebuild is recommended to keep them performing at their best.
If your truck sees frequent off-road use, heavy loads, or aggressive driving, service intervals can come sooner—sometimes significantly sooner—since heat, dirt, and repeated impacts accelerate wear.
The key thing to know is that ICON shocks are designed to be serviced, not thrown away. With proper maintenance and periodic rebuilds, they can deliver years of consistent performance and continue working well long after that initial service interval.
Product Details
Whether you want to upgrade, add a reservoir, or find something more affordable, contact us with any questions!
Part Numbers & Details
View full product specifications
Warranty
View warranty coverage
Shipping & Returns
Free shipping within the lower 48 United States
