Dirt King Billet Upper Control Arms | Toyota Tacoma (2024-2025)

The Dirt King Billet Upper Control Arms for the 2024+ Tacoma are precision-machined from 6061 aluminum, offering exceptional strength and a refined appearance. Designed to optimize suspension geometry, these arms allow for increased front lift and suspension travel when paired with Dirt King shocks.

Factory control arms often compromise geometry and structural integrity due to excessive articulation at stock joints, but Dirt King arms solve this with improved caster settings and re-engineered pivot angles for better handling and articulation.

A key feature of the billet arms is the adjustable inner pivot system, available in two configurations. The maintenance-free Probearing SilentSpin bushings provide superior ride comfort, with a polyurethane outer layer that dampens road noise and a self-lubricating composite core for smooth, quiet operation. Alternatively, the traditional ¾” chromoly rod ends offer a firmer, performance-driven connection for those prioritizing responsiveness and control in demanding off-road conditions.

Both configurations are equipped with heavy-duty Probearing ball joints for long-lasting durability in harsh environments. These billet upper control arms are built for lasting performance and easy installation, making them an excellent upgrade for any vehicle.

Specifications

• Amount of Lift: Allows for 0–3” of lift
• Track Width: Stock
• Maximum Backspacing: 4.75”
• Minimum Rim Size: 16”
• Control Arm Material: 6061 aluminum
• Bushing Option: Probearing SilentSpin (maintenance-free, self-lubricating)
• Rod End Option: Probearing ¾” chromoly with adjustment sleeve
• Ball Joints: Heavy-duty Probearing
• Camber/Caster Adjustability: Yes
• Rebuildable: Yes (all components are fully rebuildable or replaceable)
• Warranty: Limited lifetime warranty on arms, 1-year warranty on ball joints and bushings/rod ends

What’s Included

• 2 Billet upper control arms (left and right)
• Heavy-duty Probearing ball joints (pre-installed)
• Probearing SilentSpin bushings or ¾” rod ends (based on configuration)
• Adjustment sleeve for camber and caster (rod end option)
• Installation hardware
• Detailed installation instructions

Features

• CAD designed
• Precision-machined from 6061 aluminum for strength and durability
• Improved caster settings for enhanced handling
• Re-engineered pivot angles for increased articulation
• Adjustable inner pivot system for camber and caster adjustments
• Maintenance-free SilentSpin bushings for smooth, quiet operation
• Optional ¾” chromoly rod ends for firm, performance-driven handling
• Heavy-duty Probearing ball joints for long-lasting durability
• Fully rebuildable and replaceable components for easy maintenance
• Compatible with Dirt King shocks for increased lift and suspension travel

Compatibility

2024+ Toyota Tacoma 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.

Installation

Raise the front and support the vehicle safely; remove the upper control arms, ball joint, and related hardware. Fit the DK-817923 arms using supplied bolts, hardware, and selected inner pivot style. Torque pivot bolts (approx spec), install ball joints, ensure ABS line clearance. Reinstall wheels, align vehicle, and after ~50-100 miles re-check torque.