SKU: 70624064432

2020-2026 GM HD 2.5 RR CDCV Front Upper Control Arm Kit (ICO78734)

Sale price$1357.65 Regular price$1508.50
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

2020-2026 GM HD 2.5 RR CDCV Front Upper Control Arm Kit (ICO78734)Fix your 2020 2022 GM HD's suspension geometry the right way with ICON billet upper control arms. CNC machined from 6061 T6 aluminum with Delta Joint ball joints, these arms give you more wheel travel, better caster correction, and strength that factory arms can't match. Features Features ICON's Patented Delta Joint (U. S. Patent No. 10,731,700) PTFE Lined 7 8" FK Rod Ends for improved response One piece digressive piston design with vehicle specific

Fix your 2020-2022 GM HD's suspension geometry the right way with ICON billet upper control arms. CNC-machined from 6061-T6 aluminum with Delta Joint ball joints, these arms give you more wheel travel, better caster correction, and strength that factory arms can't match.

Features
  • Features ICON's Patented Delta Joint (U.S. Patent No. 10,731,700)
  • PTFE Lined 7/8" FK Rod Ends for improved response
  • One-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
  • Nitrogen charged monotube design with remote reservoir
  • Remote reservoir design improves heat dissipation to reduce shock fade during prolonged use
  • All ICON 2.5 Series Piggyback and Remote Reservoir shocks can be upgraded to ICON's Compression Damping Control Valve (CDCV)
  • ICON's internal "Bump Zone" increases damping by 20% to provide more control as the shock approaches full compression
  • Built in o-ring sealed dust cover cap
  • Vehicle specific taper pin provides OE-like fitment
  • Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
  • 7/8" diameter induction hardened, chrome plated shock shaft
  • One-piece impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish
Wheel & Tire Recommendations
  • ICON Alloys - 18x9 with 5.5" Backspace / 12mm Offset
  • ICON Alloys - 20x9 with 5.5" Backspace / 12mm Offset
  • Tires: 35" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
Important Notes
  • The additional down travel provided by an ICON Suspension System can cause clearance issues between the sway bar and the stock splash guard as the suspension approaches full extension. ICON Vehicle Dynamics 2020-UP GM HD Splash Guard Kit, part number 77202 recommended.
Manufacturer Description

Take the performance of your 2020-Up GM HD truck to new levels with the ICON Vehicle Dynamics Delta Joint billet upper control arm kit. These are constructed of CNC machined 6061 billet aluminum merging light weight with high strength properties. FK Rod End 3/4" heim joints provide precise and smooth function throughout the range of travel while also allowing for additional camber and caster adjustment for optimal alignment specifications and confidence inspiring handling. A main benefit of ICON upper control arms is the increased wheel travel when paired with our 2.5 series shock absorbers, this translates into superior performance and ride quality for your 2020-Up GM HD. These upper control arms feature ICON's patented Delta Joint. The Delta Joint is a heavy-duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball. While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven application - exposure to the elements. The Delta Joint features a zinc plated housing providing the first layer of corrosion resistance, while a tough grease seal keeps potentially harmful elements out of the inner workings of the joint. Metal on metal construction and a greaseable design increase the longevity of the Delta Joint while at the same time allowing for noise-free operation. What makes the Delta Joint unique is that it brings the best of both worlds to ICON upper control arms with features that make it more robust than a uniball, and at the same time capable of greater angularity than a typical ball joint. To ensure compatibility, ICON is no longer offering GM 2500HD/3500HD upper control arms as individual components. Upper control arms can only be purchased in unison with ICON shock absorbers as a complete system. The included ICON Vehicle Specific (V.S.) 2.5 Aluminum Series shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. These shocks are configured specifically for each application in both length and damping tune. Like all of ICON's Shock Absorbers, the V.S. 2.5 Series shocks are 100% rebuildable and 100% revalveable. For piggyback and specific remote reservoir applications, ICON'S unique use of a 6061-billet aluminum manifold a few inches below the top cap of the shock creates an internal Bump Zone that when used creates an additional 20% of damping force. This additional force helps prevent harsh bottom outs and controls the suspension when compressing at high velocity. Remote 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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 70624064432

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K Harvey
Louisville, US
★★★★★ 5
Spikey Balls Outlast Both Dogs!
Size: 4.5 Set of 4
Our two golden-doodles have destroyed many of the chew toys I foolishly invested in. I used to measure their lifespan and durability in a matter of minutes. Shredding toys seemed their delight and specialty. Squeakers were often attacked with spectacular ferocity as if they were tests of canine ingenuity to find ways to get to, swallow, or otherwise destroy the squeaker mechanism. That is until they met these spikey dog balls with attitude. Our girls delight in chasing them down when thrown and have wearied themselves trying to figure out a way to chew through them. These balls have broken the household record for longevity. They've taken a licken and continue to squeak and delight our girls. Which delights us! Safe, great value for the money, cute, and the color has proven tough through heat, rain, lots of aggressive chewing.
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Reviewed in the United States on October 3, 2025
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Angela
Port Orchard, US
★★★★★ 3
Immediately rolled up under the sofa!
Size: 4.5 Set of 4
I was looking for toys that were durable, that our GSD puppy would like, and that would specifically NOT roll under the sofa every time he swatted at it because I’m tired of moving the couch every 5 minutes to retrieve another toy. This toy went under the couch within 5 minutes of opening the package. He doesn’t seem to enjoy playing with it as much as he does a regular tennis ball, it’s easier to throw far outside IMO (my husband doesn’t notice a difference). It’s not hard or soft, it’s kind of a combination of both with the knobby bumps on the outside. I speculate the bumps are part of what he doesn’t enjoy playing with. He is able to pick it up and carry it easy enough and when he does it squishes just enough for him to carry it, he’s 5 months old by the way. But the bottom line is this will likely become yet another “outside toy” in the sea of outside toys because if not I’ll be constantly fishing it out from under the couch!
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Reviewed in the United States on May 16, 2026
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Brenda Riese
Boise, US
★★★★★ 5
Great find
Size: 4.5 Set of 4
I am actually impressed with these balls. Our dog is a very heavy chewer and literally can tear every toy up within a few minutes. I usually buy tennis looking balls from PetSmart that are a little bigger than an actual tennis ball that has a squeaker and they don't last long. After he runs around squeaking them for about 20 minutes he goes in destruction mode. He loves the squeaker but loves to tear the felt off then the ball is destroyed next. They are at least cheap but not really if he goes them so fast. I have to ration them out. I decided to give these balls a try after reading another review that they are good for heavy chewers. He has been playing with these balls for weeks and they are still going strong. None of them have been destroyed. Granted he would prefer the felt ones but my wallet prefers balls that last.
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Reviewed in the United States on January 1, 2026
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Daisy W.
Port Orchard, US
★★★★★ 5
Indestructible Doodle ball!
Size: Large (Pack of 1), Color: Multi
If your dog chews threw every tennis ball and toy, chuckit rubber fetch balls are the only one! Our dog LOVES it, he digs it out and has to have several so that there are a few outside and a couple inside because he chews them when he's bored inside and chases them outside! You dog will love it. It's a great value, especially if you watch for sales. It's our go to fog toy!!
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Reviewed in the United States on May 2, 2026
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beck
Port Orchard, US
★★★★★ 5
Dogs Favorite Ball
Size: Large (Pack of 1), Color: Multi
Great fetch ball! Super durable rubber that holds up way better than a regular tennis ball and has an awesome bounce. Easy for dogs to spot and perfect for endless games of fetch. Doesn’t get soggy or fall apart — definitely a must-have for active dogs!
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Reviewed in the United States on April 29, 2026

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