2003-2024 Toyota 4Runner Ball Joint Upper Control Arms | 2WD / 4WD
2003-2024 Toyota 4Runner Ball Joint Upper Control Arms | 2WD / 4WD
2003-2024 Toyota 4Runner Ball Joint Upper Control Arms | 2WD / 4WD
2003-2024 Toyota 4Runner Ball Joint Upper Control Arms | 2WD / 4WD

2003-2024 Toyota 4Runner Ball Joint Upper Control Arms | 2WD / 4WD

Regular price$636.02
Shipping calculated at checkout.


The Dirt King ball joint upper control arms are engineered to improve suspension geometry, enabling additional front lift when paired with Dirt King shocks. Lifting a vehicle with stock upper control arms compromises both the geometry and structural strength due to excessive articulation at the factory joints. The Dirt King arms address these issues with improved caster settings for enhanced handling and re-engineered pivot angles for increased articulation. The inner pivots feature Probearing Pro 2 Series bushings, offering the ideal combination of a free-spinning inner sleeve, typical of poly bushings, with the maintenance-free and greaseless advantages of OE elastomer bushings.

Additionally, the standard ball joints have been upgraded to heavy-duty Moog ball joints ensuring superior durability. All components of these upper control arms are rebuildable or replaceable, promoting long-term durability and ease of maintenance. These arms arrive preassembled with detailed instructions for a straightforward installation.

✔ Chromoly upper control arms
✔ Probearing Pro 2 Series bushings
✔ Moog ball joints
✔ Ball joint caps
✔ Dirt King sticker pack
✔ Installation instructions

Fitment: 2003-2024 Toyota 4Runner 2WD / 4WD

Please Note: Wheel Travel / Lift - The Dirt King upper control arms must be paired with aftermarket coilover shocks to lift the vehicle. The Dirt King arms offer an additional 1” of down travel compared to the stock upper control arms. These arms are compatible with Dirt King, King, Fox, Bilstein, ADS and Icon coilovers. Do NOT install these upper control arms with coil spacers paired with extended length aftermarket shocks.

Installation Guide Here

CAD designed 
Formed steel bushing gussets
Constructed with 4130 chromoly tubing
Preassembled for fast installation
Maintenance free bushings
Zinc plated components for corrosion resistance
Durable black powder coat
Professionally MIG welded
Proudly made in the USA

Wheel Travel: Additional 1” of down travel compared to stock
Amount of Lift: Allows for 0-3” of lift
Track Width: Stock
Maximum Backspacing: 4.75”
Minimum Rim Size: 16”

➜ Returns are only accepted within 30 days.
➜ A 3% processing fee is deducted from all refunds.
➜ On shipped orders a 7% restocking fee and a 3% processing fee is deducted from all refunds.
➜ Parts must be returned in the original package and condition as they were sent.
➜ No returns on items that have been damaged or installed.
➜ Refund will be issued once the parts have been received and inspected.
➜ Custom products are non refundable.

All products sold or manufactured by Dirt King are intended for off-road use only. Our products are strictly engineered and tested and are not to be modified from their original design in any way. Welding should always be done at a qualified and certified facility only. Customer assumes all liability in assuring that parts are installed correctly, maintained, and not modified or altered in any way. Dirt King is not responsible or liable for any accidents, injuries, or deaths that may occur from the use of any products offered. Suspension modifications may change the dynamics and stability characteristics of the vehicle. Ensuring prompt wheel alignment and ADAS recalibration after suspension modifications is critical and the sole responsibility of the customer. 

Proposition 65 California

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