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Dirt King Upper Control Arm Rebuild Kit – Keep Your Suspension in Top Shape

If you run Dirt King upper control arms (UCAs) on your GM1500, Toyota, Lexus, or Ford truck, maintaining them is crucial for long-term performance. Over time, the rod ends (heims) and spherical bearings (uniballs) in your UCAs wear out, affecting handling, ride quality, and suspension articulation. Our Dirt King UCA Rebuild Kit is designed to restore your upper control arms to peak performance, ensuring durability and smooth operation.

Why Choose Our Dirt King UCA Rebuild Kit?

Dirt King is one of the most trusted brands in off-road suspension components. Their upper control arms offer enhanced durability and articulation for lifted trucks and off-road builds. However, like any performance part, regular maintenance is necessary.

Our rebuild kit includes everything needed to refresh your Dirt King UCAs, ensuring proper alignment and maximum longevity. Whether you're tackling tough trails, towing heavy loads, or just daily driving, this kit helps you maintain smooth, responsive suspension performance.

Key Benefits:

✅ Direct replacement for worn-out rod ends (heims) and spherical bearings (uniballs)
✅ Restores proper alignment and handling
✅ Reduces unwanted play and noise
✅ Extends the lifespan of your Dirt King upper control arms
✅ Easy installation with all necessary components included

🔗 Order your rebuild kit now to ensure your suspension stays in top condition!

Compatibility – Fits a Wide Range of Vehicles

Our Dirt King UCA Rebuild Kit is compatible with multiple vehicle models using Dirt King upper control arms. If you own any of the following vehicles with Dirt King UCAs, this rebuild kit is for you:

Compatibility Dirt King SKU
Chevy/GMC 1500 (2019-2025) DK-636904
Chevy Tahoe/GMC Yukon (2007-2020) DK-635702
Toyota Tacoma (2005-2023) DK-811904
Toyota 4Runner (2003-2024) DK-812903
FJ Cruiser (2007-2014) DK-812903
Lexus GX470/GX460 (2003-2023) DK-812903
Raptor  (2010-2020) DK-925903
RAM 1500 (2009-2018) DK-541903
Nissan Titan (2004-2023) DK-701903
Frontier/Xterra (2005-2015) DK-702924


If your truck or SUV is equipped with Dirt King upper control arms, this rebuild kit is the perfect solution to keep your suspension operating like new.

Signs That Your Dirt King UCAs Need a Rebuild

Wondering when it’s time to rebuild your upper control arms? Look for these signs:

  • Excessive Play: If you notice loose or clunky steering, your rod ends (heims) or spherical bearings (uniballs) may be worn out.

  • Noisy Suspension: Squeaking, clunking, or popping sounds over bumps can indicate degraded heims or uniballs.

  • Uneven Tire Wear: Worn UCA components can cause poor alignment, leading to uneven tire wear.

  • Reduced Off-Road Performance: If your suspension feels less responsive on the trails, it may be time for a refresh.

How to Rebuild Your Dirt King Upper Control Arms

Installing a Dirt King UCA rebuild kit is a straightforward process that can be done in your garage with basic tools. Here’s a quick overview of the steps:

  1. Lift the vehicle and remove the front wheels for easy access.

  2. Unbolt the upper control arm from the spindle and frame.

  3. Press out the old rod ends (heims) and spherical bearings (uniballs) from the UCAs.

  4. Install the new components included in the rebuild kit.

  5. Reinstall the UCAs and torque all bolts to spec.

  6. Perform an alignment to ensure proper suspension geometry.

For detailed instructions, refer to the Dirt King installation guide or consult a professional mechanic if needed.

Order Your Dirt King UCA Rebuild Kit Today!

Don't let worn-out rod ends (heims) and spherical bearings (uniballs) compromise your truck’s suspension performance. Refresh your Dirt King upper control arms with our UCA Rebuild Kit and experience improved handling, durability, and ride quality.

👉 Shop Now and keep your suspension in top shape!

For any questions about compatibility or installation, feel free to contact us. We’re here to help you keep your truck performing at its best!

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