Dirt King 4130 Upper Control Arms – Built to Solve Real Problems
If you drive a 2007–2021 Toyota Tundra (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?
Upgrade Your Tundra 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.
Note: Do not install with coil spacers combined with extended-length aftermarket shocks.
2007–2021 Toyota Tundra 1500 2WD / 4WD
*This product is designed to pair with OEM and Dirt King parts. Compatibility with other brands must be approved by the respective manufacturer.
I got the wolfbox g900 tri pro came with everything you need to install sealed brand new box even came with everything you need for parking monitoring instead of having to buy everything separately Andy was very helpful and insightful he always responded in a timely fashion
Needed a pair of the Gen 2 lox and as always could count on Yotawolf to provide the product and with fast delivery.
Best looking ladder for the 6th gen. Andy at Wolf was great to work with. He had it to my house within days.
The installation is a little complex. Ended up figuring it out and absolutely love it. Sturdy, clean, and honestly the design is thoughtful vs others that look like random bars stuck together.
Absolutely love my Yota Wolf carbon fiber steering wheel! The grip feels much better than stock, and the carbon fiber gives my truck a cleaner, sportier look. It really changes the feel of the interior and makes driving even more enjoyable. Definitely one of my favorite upgrades so far!
“Andy at Yoda Wolf is the real deal 🔥. I’ve bought multiple parts from him and every time he’s gone above and beyond—fast responses, honest help, and zero runaround 🙌. When I’ve had an issue, he’s taken care of it, no stress ✅. Customer service like that is rare 💯. I’m 100% coming back for future Tacoma upgrades and telling all my truck friends 🛻. Highly recommend!”
