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Description
2017-2023 Superduty 2.5 RR CDEV Front Coilover Kit (ICO61720E)Drop in serious suspension performance on your 2017 2023 Superduty with ICON 2. 5 Series coilovers. Remote reservoirs keep temps down and damping consistent when you push hard. Features Bolt in system fits in OE coil bucket location Ride height adjustable coilovers (2. 5 3" or 3. 25 3. 75" depending on year of vehicle) ICON's CDE Valve technology allows for in vehicle adjustment of compression damping settings and active adjustment via the ICON
Drop in serious suspension performance on your 2017-2023 Superduty with ICON 2.5 Series coilovers. Remote reservoirs keep temps down and damping consistent when you push hard.
Features
- Bolt-in system fits in OE coil bucket location
- Ride height adjustable coilovers (2.5-3" or 3.25-3.75" depending on year of vehicle)
- ICON's CDE Valve technology allows for in vehicle adjustment of compression damping settings and active adjustment via the ICON Intelligent Control (IIC)
- Decreased body roll and improved on and off-road ride dynamics
- Vehicle-specific shock valving provides unparalleled ride quality and control
- Coilover conversion allows for addition of optional secondary shocks
- Corrosion resistant CAD plated coilover shock body with 7/8" shaft
- ICON engineered coil springs guaranteed for life against sagging or breakage
- FK Rod End bearings for extended longevity and minimal deflection
- Fully rebuildable and re-tunable
Wheel & Tire Recommendations
- ICON Alloys - 17x8.5" w/ 5.00" Backspace / 6mm Offset
- ICON Alloys - 18x9" w/ 5.25" Backspace / 6mm Offset
- ICON Alloys - 20x9" w/ 5.25" Backspace / 6mm Offset
- Tires: 35" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
Important Notes
- Only fits 4WD models
- An adjustable track bar is recommended to realign the axle but not required.
- Shocks Are Fully Serviceable. Lift Heights Indicated Are For A Stock Equipped Vehicle.
- Removal of the coil centering cup in factory coil bucket required for installation
- Lift heights based on 4WD Crew Cab diesel
- Secondary shock options available, contact ICON for more details.
- Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
- An iOS operated device is required to run ICON Intelligent Control app
- Also requires installation of applicable IIC kit and CDEV rear shocks
- 2017-2019 Super Duty diesel models will have front lift height range of 2.5-3" over stock
- 2020-2022 Super Duty diesel models without Tremor package will have front lift height range of 3.25-3.75" over stock
- 2020-2022 Super Duty diesel models equipped with Tremor package will have front lift height range of 2.25-2.75" over stock
- 2023 Super Duty diesel models without Tremor package will have front lift height range of 2.5-3" over stock
- 2023 Super Duty diesel models equipped with Tremor package will have front lift height range of 1.5-2" over stock
- 2023 Super Duty gas models without Tremor package will have front lift height range of 3-3.5" over stock
- 2023 Super Duty gas models equipped with Tremor package will have front lift height range of 2-2.5" over stock
- Will not fit 2024 models
- Brake line kit (Part # 61111) is optional for end users with 2017-2023 F-250/F-350 who do not want to bend the factory steel lines or are looking for a braided stainless upgrade (not necessary for complete install)
- If installing with ICON 2.5 Series remote reservoir secondary shocks, reservoir doubler kit part number 611003 is also required
- If installing with ICON 2.5 Aluminum Series CDEV remote reservoir secondary shocks part number 191207 is also required
- Due to tight clearances and varying placement of vehicle’s wiring harness in the upper front-passenger wheel well area, installer must ensure adequate clearance between the harness, coilover reservoir, and other components to prevent chafing/damage to wire harness. If adequate clearance cannot be achieved, please contact ICON Customer Service.
Manufacturer Description
ICON's 2.5 VS Series Remote Reservoir Bolt-In Coilover Conversion Kit will add a new level of performance and adjustability to 2017-2023 F-250 and F-350 trucks. The advantage of utilizing a coilover conversion kit is that they have been designed to increase the overall damping ability of the vehicle while at the same time allowing for user-defined ride height adjustment. The 2.5" Remote Reservoir Coilover featured in these kits is based off of ICON’s 2.5 VS Series shock line - meaning that features like ICON engineered coil springs, FK Rod End bearings, and vehicle-specific valving come standard. Quality machined components and a fully serviceable design make for a product that will stand the test of time, yet retain the ability to be rebuilt or re-tuned as necessary. The ICON CDE Valve upgrade is included for those desiring an easy way to tune the ride electronically from inside the vehicle. Compression Damping Electronic Valve (CDEV) is an electronically controlled valve that meters the flow of oil to regulate the amount of damping force that is created by the shock when compressed. This infinitely variable valve can react in less than 40ms and has the ability to make extremely precise adjustments for varying terrain. CDEV’s hydraulic circuits are also custom tailored per application to create the highest resolution and dynamic range allowable for each specific vehicle. Powered by ICON Intelligent Control and proprietary ICON mobile app, the system uses information from the onboard G-force sensor and Gyroscope to perform calculations based on algorithms and user-defined settings to predict terrain and adjust shock settings via the CDEV accordingly.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1573 reviews
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Product Reviews
★★★★★ 5
Lasts forever
Flavor Name: Bacon, Size: X-Large
Gizmo, my 92lb Labrador puppy, just loves this toy. He’s had one since he was 3 months old, and he just had his birthday.
Absolutely good for hours of contented chewing and tossing.
Highly recommended!
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Reviewed in the United States on June 6, 2026
★★★★★ 4
Our dogs love these bones.
Flavor Name: Bacon, Size: X-Large
ALWAYS SUPERVISE A DOG WHEN THEY ARE CHEWING OR EATING. It doesn't matter what it is, they can choke on anything, we have had multiple instances where we have had to intervene to prevent or stop choking.
I also was going to give this a 5 star review, but after reading the other reviews I didn't. The pet product industry really needs to educate the consumer more about pets and what type would do best with their product. Either way, I think my experience might be helpful to some and we are pretty happy with these bones because the dogs are.
Here's the short version of my recommendations:
I do not recommend Nylabones for dogs that are teething
If an adult dog is chewing non-stop, Kongs with treats or peanut butter are great to help break up the chewing time. Even if they won't chew the Kong, they'll definitely stop whatever they are doing and lick out all of the peanut butter, which is actually calming and tiring for dogs.
It might be worth trying a much larger size bone if you have a smaller dog. I never had small dogs until now, but the large bone seems to tire our 20 pound dogs out quicker than the smaller bones ever did, and their little jaws seem to handle it just fine.
All of our dogs are gnawing with their back teeth at an angle on the white nyla part, as though they are rubbing their teeth against it to clean and sharpen them. The other type of chewing would use more of the front teeth and pull, like they're cleaning meat off of a bone, which isn't the right kind of chewer for Nylabones. Ours only occasionally chew them like that, so I know they are eating some pieces but it doesn't seem to affect their health since it's pretty limited and small (like a crumb).
Here's my experience with these bones:
We got our first Nylabone's for small breed puppies about a 18 months ago (not this product but same brand), and the puppies did try swallowing big chunks, so this type of bone was not great for them yet.
However, our old large breed dog decided he wanted to chew on the small puppy bones too, so I got him the large one of this bone because it's huge with four points, and more his size. It could be a challenge for dogs who don't use their paws like hands, but ours seem to figure it out comfortable ways to chew on it.
The old dog absolutely loved it, and had no big chunk issues. He very quickly figured out not to chew the red part because it is a totally different plastic than the white part (which is whatever "Nyla" is).
My understanding from the package is that the white part is somewhat digestible, or safely passes through in very small pieces. I specifically remember that being why I decided to try these. Our big dog used to choke on raw hides when he was younger, so we had to stop all chewing things (which just meant more treats and walks so he was happy!), but now that he is older he is really enjoying this bone.
Our old dog did wear one down to the nubs after about 3-6 months, and continued chewing on it occasionally (less often since there is less there to chew, and I knew I was supposed to toss it but he loved it so much). So I just got him a new one, but he still carries around the old one to show it off when we come in the door. He's chewing the new one now, so he seems to understand that the old one is 'done', and I haven't felt the need to take it away for safety reasons. The funny part is that the small dogs (now 2 yr old) actually chew on his large bone too, it's pretty comical given the size difference. I got them the extra-small versions and they haven't shown much interest in those.
I decided to also get one for our new 'store' dog who is about 1.5 yrs old and a lab/boxer mix and lives at the store full time. It was to help him transition away from his neurotic tail biting and rope bone that is falling apart from his prior home (where he was EXTREMELY bored and was getting into everything). He has enjoyed the Nylabone for about 2 weeks. I don't think it's worn down too much yet, but he's definitely going to wear his out faster (maybe 2+ months?) than our other three dogs combined, but his teeth are also sharper and he chews more, so that's fair.
So far, no pieces or chunks from the Nylabone. He also hasn't had a problem leaving the red part alone and he's learning how to use his paws more because of the shape of this thing. He still uses it when he's bored, but we've started increasing his training practice, so hopefully he'll be past the chewing phase by 2 yr old, and he has stopped getting into anything (like trash or 'stuff left out' that dogs manage to get into). He's also a huge and a very active dog, so having regular customers and activity help tire him out more than any bone can.
Best of luck!
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Reviewed in the United States on May 31, 2019
★★★★★ 5
Two pits they last forever
Flavor Name: Bacon, Size: X-Small
Dogs love this bone
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 5
variety of texture and focal points, lab approved
Flavor Name: Bacon, Size: X-Large
My labs dont try to destroy stuff. They just like to gnaw on something once in awhile. This has lasted a very long time. Has the typical dents and other gnaw marks, but has otherwise withstood the test of time. The different texture (very firm but with mild "give") and spots to focus on has made this a favorite go-to toy when the need to gnaw comes about. We often do bully sticks and yak chews for the majority of their chewing needs, but the nylon style also seems to hit the spot.
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Reviewed in the United States on March 8, 2021
★★★★★ 3
I find it sharp edges after just a little bit of chewing
Flavor Name: Bacon, Size: X-Large
My two Labradors are just not interested in this product also it's very sharp after chewing it briefly I like the Unique Style Unfortunately they are not interested maybe it's just them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
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