Dirt King

Dirt King 4130 Upper Control Arms | 2007-2021 Tundra

$899.00 USD

Color Black Blue Bronze Clear Gold Orange Purple Red

Quantity

Dirt King 4130 Upper Control Arms maintain alignment, support 0-3" lift, and add down travel for 2007-2021 Tundra. SilentSpin bushings and heavy-duty ball joints improve strength, durability, and suspension performance.

Dirt King 4130 Upper Control Arms – Built to Solve Real Problems
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 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.

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