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Description
4130 Upper Control ArmsDescription Dirt King 4130 Upper Control Arms Built to Solve Real Problems If you drive a 20072020 Tahoe or Yukon (2WD or 4WD) and you're ready for a suspension upgrade, these 4130 UCAs are for you. We made them to tackle the exact issues we kept running into ourselvessqueaky bushings, joints that need constant attention, and geometry thrown off as soon as you add a lift. Whether youre daily driving, overlanding, rock crawling, or chasing desert
Description
Dirt King 4130 Upper Control Arms – Built to Solve Real Problems
If you drive a 2007–2020 Tahoe or Yukon (2WD or 4WD) and you're ready for a suspension upgrade, these 4130 UCAs are for you. We made them to tackle the exact issues we kept running into ourselves—squeaky bushings, joints that need constant attention, and geometry thrown off as soon as you add a lift. Whether you’re daily driving, overlanding, rock crawling, or chasing desert trails, these UCAs handle it all.
These arms feature maintenance-free SilentSpin™ bushings that eliminate grease fittings and unwanted noise, along with heavy-duty Probearing Pro 4 ball joints for high articulation and superior strength. The ball joints are sealed to block out debris and finished with anodized caps. Built to maintain proper alignment from 0–3" of lift, these arms also add roughly an inch of down travel compared to stock, a must-have when paired with our shocks or other aftermarket coilovers like King, Fox, Icon, and more.
Why Go Dirt King?
- SilentSpin™ bushings — no squeaks or maintenance
- Pro 4 ball joints with sealed dust caps
- Rebuildable, USA-made construction
- Precision-welded 4130 chromoly tubing
- Shipped preassembled for faster installs
Upgrade Your Tahoe or Yukon With Confidence
Built and tested in the USA, these 4130 UCAs are engineered for the long haul—perfect for rigs that work hard on weekdays and explore even harder on weekends. It’s the last set of upper control arms you’ll ever need.
Specifications
- Amount of Lift: Allows for 0–3” of lift
- Track Width: Stock
- Maximum Backspacing: 4.75”
- Minimum Rim Size: 17”
Wheel Travel / Lift
The Dirt King upper control arms must be paired with aftermarket coilover shocks to lift the vehicle. These UCAs offer more usable down travel compared to stock arms. Compatible with Dirt King, King, Fox, Bilstein, ADS, Icon, Eibach, and other OEM replacement coilovers. Do not install with coil spacers paired with extended-length aftermarket shocks.
What's Included
- 4130 Chromoly upper control arms
- Probearing SilentSpin Hybrid bushings
- Heavy-duty Probearing Ball Joints
- Ball joint caps
- Dirt King sticker pack
Features
- Pro 4 Series Ball Joints – Forged SAE4140 housing, 76° of articulation, and induction-hardened ball stud for maximum strength and smoother steering feel
- SilentSpin Hybrid Bushings – Maintenance-free, greaseless, and engineered for quiet, free-spinning articulation
- Geometry Corrected – Improved caster and pivot angles deliver better handling and control with up to 3” of lift
- 4130 Chromoly Construction – Built with high-strength tubing and reinforced gussets for extreme durability
- Fully Rebuildable Design – All wear items are replaceable for long-term reliability
- Corrosion-Resistant Finishes – Zinc-plated hardware and black powder coat protect against the elements
- Professionally MIG Welded – Ensures structural integrity for demanding off-road use
- Preassembled – Quick, hassle-free installation with no guesswork
- Made in the USA – Built with pride and quality you can trust
Instructions
Compatibility
2007–2020 Chevy Tahoe 2WD / 4WD
2007–2020 GMC Yukon 2WD / 4WD
*This product is designed to work with OEM-style and Dirt King suspension setups. Compatibility with other brands (shocks, coilovers, brackets) must be confirmed with the manufacturer before installation.
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
4.5 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Amazing mouse!
Color: Quartz Pink
Used this mouse for soo many years, it finally had the sticker peel and had to get a replacement but the color is amazing, razer software is easy to navigate, it’s quite durable and easy to setup
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Finally found my endgame mouse
Color: Classic Black, Color: Classic Black
Finally found my endgame mouse — perfect for lightweight lovers and RTS gamers.
I've gone through a lot of mice over the years — office mice, productivity mice, various gaming mice — and I kept running into the same problem: they were either too heavy or too bulky for my taste. The Orochi V2 is the first mouse where I thought, "this is it."
The weight and size are just right if you prefer a light, nimble feel in your hand. It doesn't fatigue your wrist over long sessions, and the compact form factor gives you great control without feeling like you're pushing a brick around your desk.
If you play StarCraft 1 or other real-time strategy games that demand fast, precise movements, I genuinely think this is one of the best options you can find on Amazon. The responsiveness and accuracy make a noticeable difference when every click counts.
Battery life is also excellent for a wireless mouse, and switching between Bluetooth and the 2.4GHz dongle is seamless. Overall, this is the mouse I keep coming back to — and I don't see myself switching anytime soon.
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Reviewed in the United States on March 25, 2026
★★★★★ 1
Very glitchy mouse won't accept clicks, made me reinstall windows
Color: White
TLDR: Ask ChatGPT about this mouse and it'll tell you that other users have reported issues with this mouse not clicking properly. It will tell you that this is a known issue with this mouse.
So I'm an IT expert (programmer, been using PC's since Windows 3.1). And I could not get this mouse to work right. The mouse doesn't work right when the computer goes to sleep, and then wakes from sleep. This problem occurs on Windows 11 pro.
When the mouse is connected in Bluetooth mode: First problem is, the mouse will NOT reconnect to the PC when the PC wakes from sleep, unless you have "Show notifications to connect using Swift Pair" disabled in windows Bluetooth settings. But setting is on by default. Second problem is, even with this setting disabled, and even if the mouse successfully reconnects when the computer wakes up, the computer will NOT accept clicks when it wakes up. This mouse apparently drops a phantom click that it never releases. The only way I could find to get rid of that phantom click is by pressing CTRL+ALT+DEL every time the computer wakes. This resets the phantom click and the mouse would function normally. But it's super annoying to have to press CTRL+ALT+DEL every time the PC wakes, especially since this mouse is supposed to be a gift to my little girl, I don't want her to have to deal with it not working perfectly. Also the mouse would sometimes stop accepting clicks even in the middle of playing games, but this only happened rarely in Bluetooth mode.
On the wireless USB mode: The mouse cursor is NOT visible when windows first boots. You can't use the mouse to get to the box to type your PIN number to unlock the computer. You must use the keyword to get into windows, and then the cursor appears. This problem doesn't happen when using the mouse in Bluetooth mode, only in the wireless USB mode. And then the phantom click issue is MUCH more frequent in the wireless USB mode, and doesn't require the computer to wake from sleep, but happens randomly even in the middle of playing games... suddenly you can't click anything. And when waking from sleep, or when the mouse "goes to sleep", when it wakes up there's issues with clicks... and sometimes the cursor isn't even visible.
Connecting a second mouse: When the computer stops accepting clicks, then even the second mouse would not be able to click. All connected mouses would stop being able to click. But this problem of not being able to click, would ONLY occur if the Razor Orochi V2 mouse was connected to the computer either via Bluetooth or wireless USB. If I disconnected the Orochi V2 mouse, then the problem never happens. So it's definitely this mouses's fault.
But initially I didn't realize this mouse was the culprit. Because it affected all connected mice. So I thought, at first, that it was a windows issue... maybe a bad driver I had installed in the past. So I ended up reinstalling windows, trying to fix any potential driver issues. It wasn't until after that, when I discovered that the problem was this mouse all along. I was super upset to have reinstalled windows, and lost all my software and settings, only to then discover that the problem was still there and it was this mouse all along.
As for getting my money back, amazon did not offer me an option to return the mouse and get a replacement. It only lets me send it back for a full refund. No option for replacement. So I think I bought this mouse when it was on sale. So it seems like they are expecting me to send it back, and then repurchase it at the new higher price, if I want to try it again. It's possible mine was simply defective.
I did every imaginable thing to try to get this mouse to work. The mouse I had was brand new from Razor, but it was running an old firmware. I did a firmware update to version 1.03.00 (it was running version 1.02.00 when it arrived). I can confirm that firmware update did NOT fix the problem with the phantom clicks.
I also set all the related devices in my device manager to not go to sleep, including the USB slots. That did NOT fix the problem with the phantom clicks.
I also, at the advice of chatGPT, did a bunch of registry edits, none of which fixed the problem.
I also, at the advice of chatGPT, wrote my own c# application, which attempted in various ways to force the mouse to release the phantom click, at least when the computer would wake up. I was trying to mimic the behavior of pressing CTRL+ALT+DEL. After many hours of coding, I was unable to programmatically correct the problems with this mouse.
I really wanted this mouse to work because it's wireless, and its small, so it fits my daughter's hand.
I'm now having to return this mouse at my time and expense, no option for replacement, lost whatever discount I got from the previous sale, and I lost days of my life trying to fix this mouse, and I lost some of my software and settings from the reinstallation of windows, so I have work to do just to get my daughter's computer back to normal again. Terrible experience.
Conclusion: Ask ChatGPT about this mouse and it'll tell you that other users have reported issues with this mouse not clicking properly. It will tell you that this is a known issue with this mouse.
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Reviewed in the United States on November 7, 2025
★★★★★ 5
Perfect mouse. Period.
Color: Black and Gold, Color: Black and Gold
LOVVVVEEEEE this mouse!!!! 20/10. I bought this for my new laptop and it was such a great value. I fell in love with how smooth and sleek it is, and how incredibly QUIET it is! This is the main reason I bought it, for the silence and the fact that it doesn’t click click click. So I immediately bought one for work since the one I have at work is so loud and clackety. Game changer. These are amazing. Love how they look, love how they feel in my hand using them, love how they work when using a computer, love how they fall asleep and save battery when not in use, love how they don’t make clicking noises or scrolling noises. Sooooooo good!!! Oh and love the price.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Very durable and pretty 😍
Color: Mint Green to Purple
The purple-mint gradient color is so pretty. It works well and feels nice in my hand. The buttons don't make a lot of noise, which is a bonus. Good for the price and haven't had any issues yet. You only need one battery and it lasts a long time. Installation is easy, just plug in the USB receiver, switch the button underneath to ON and you're good to go. No Bluetooth needed.
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Reviewed in the United States on May 22, 2026