Boxed Upper Control Arms
Dirt King
Boxed Upper Control Arms
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
Eligible returns within 30 days of receipt. Items must be unused, with tags and original packaging. Contact Lee Mods before sending anything back. Lee Mods pays return shipping for eligible U.S. returns; no restocking fee. See Returns & Exchanges for full conditions.
Description
There are multiple issues when lifting your vehicle with stock upper control arms. Both the geometry and strength are compromised due to over articulating the stock arms. We solved these problems by designing our upper control arms with increased castor and repositioned pivot angles reducing stress on the joints. The increased castor allows for proper alignment and improved handling. We also replaced the weak factory ball joints with 1” stainless steel uniballs for maximum strength and increased articulation. For the inner pivots we use durable urethane bushings with grease fittings for easy servicing. To mount the arms to the spindle we include high grade 17-4 stainless steel misalignment spacers and military grade F911 hardware. All of the components on our upper control arms are rebuild-able or replaceable to make this product last a lifetime. The arms come preassembled and include detailed instructions for easy installation.
Specifications
- Amount of Lift: Allows for 0-3” of lift
- Track Width: Stock
- Maximum Backspacing: 4.75”
- Minimum Rim Size: 17”
- Coil over Shock Size: Factory or OEM replacement coilovers
Wheel Travel / Lift
The upper control arms must be paired with OEM replacement coil overs to lift the vehicle. These arms are compatible with King, Fox, Bilstein, ADS and Icon coil overs. Do not install these upper control arms with coil spacers that over articulate the suspension.
Tire Info
The upper control arms allow for 33” tires but for proper tire clearance modifications to the wheel well and bumper may need to be made.
What's Included
- Boxed plate upper control arms
- Urethane bushings
- Grease fittings
- 1” Probearing uniballs
- 17-4 stainless steel misalignment spacers
- Military grade F911 hardware
- Zinc plated inner bushing sleeves
- Durable black powder coat
- Dirt King sticker pack
- Installation instructions
Features
- CAD designed
- Boxed plate construction
- 4130 chromoly uniball cups
- Brushed stainless steel logo plates
- Preassembled for fast installation
- Grease fittings for easy servicing
- Zinc plated components for corrosion resistance
- Professionally MIG welded
- Proudly made in the USA
Instructions
Compatibility
2015-2022 Chevy Colorado 2WD / 4WD
2015-2022 GMC Canyon 2WD / 4WD
*Will not work on ZR2 models
*This product is designed to pair with OEM and Dirt King parts. Compatibility with other brands must be approved by the respective manufacturer.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Manufacturer & part identification
Dirt King
| Option | SKU / part reference |
|---|---|
| Standard | DK-634902 |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information