Dirt King 4130 Upper Control Arms | Toyota Tundra (2022-2025)

If you drive a 2022+ Toyota Tundra and you're ready for a suspension upgrade, these Dirt King 4130 Upper Control Arms are built to deliver. We engineered them to solve the same issues we’ve battled ourselves—squeaky bushings, ball joints that demand constant maintenance, and factory geometry that gets thrown off as soon as you add a lift. Whether your truck is a daily driver, weekend overlander, desert runner, or rock crawler, these UCAs are designed to handle it all.

Each arm is equipped with maintenance-free SilentSpin™ bushings that eliminate grease fittings and unwanted noise, along with heavy-duty Probearing Pro 4 ball joints that provide high articulation and strength. The ball joints are sealed with dust caps to block out debris and extend service life. Built to maintain proper alignment from 2–3.5" of lift, these UCAs also add roughly one inch of additional down travel compared to stock—an essential upgrade when paired with Dirt King shocks or other aftermarket coilovers like King, Fox, or Icon.

Specifications

• Amount of Lift: Allows for 2–3.5” of lift
• Wheel Travel: Adds approximately 1” of travel compared to stock
• Track Width: Stock
• Maximum Backspacing: 4.75”
• Minimum Rim Size: 17”

Note: Do not install with coil spacers combined with extended-length aftermarket shocks.

What’s Included

• 4130 Chromoly upper control arms
• Probearing SilentSpin™ bushings
• Probearing Pro 4 Series ball joints
• Ball joint caps
• Upper control arm bolts
• Dirt King sticker pack

Features

• SilentSpin™ Bushings – Maintenance-free, squeak-free design with no grease fittings required
• Pro 4 Series Ball Joints – Sealed, rebuildable joints designed for high articulation and strength
• 4130 Chromoly Construction – Precision-welded tubing for maximum durability
• Formed Steel Gussets – Reinforced bushing mounts for added strength
• Preassembled Design – Ships ready to install, reducing downtime
• Zinc-Plated Components – Added protection against corrosion and wear
• Durable Powder Coat Finish – Black coating for a clean, long-lasting appearance
• Professionally MIG Welded – Built for strength under demanding conditions
• Made in the USA – Designed, tested, and manufactured with pride

Compatibility

2022–Current Toyota Tundra

This product is designed to pair with OEM and Dirt King suspension components. Compatibility with other brands must be confirmed with the manufacturer.

Installation

The Dirt King Upper Control Arms for the 2022+ Toyota Tundra are designed for straightforward installation. They replace the factory UCAs without the need for cutting or drilling, and can be installed at home with basic hand tools. Each set arrives preassembled, saving you time and hassle. For questions about installation or setup, our team is here to help.