Performance Lower Control Arms
Dirt King
Performance Lower 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
The Dirt King performance lower control arms are built for off-road durability, featuring an internal ribbed design that surpasses OEM strength. These arms are tabbed for bump stops, limit straps, bypasses, and can optionally connect to the factory sway bar using Dirt King sway bar end links.
The arms include heavy-duty, low-maintenance Moog ball joints on the outer pivots and utilize PTFE infused delrin bushings on the inner pivots. They are a direct bolt-on replacement, complete with all necessary hardware. The arms are coated with a durable black powder coat finish. All wearable components are replaceable, ensuring a long-lasting product.
These control arms accommodate a 2.5" King bypass (DK-631908-25KSB) with Dirt King's bypass hoop kit (DK-631710) or our sway bar kit (DK-631955). Note that a 2.5" diameter bypass is the maximum size.
Specifications
- Track Width: Stock
- Maximum Recommended Tire Size: 35”
- Maximum Backspacing: 4.75”
- Minimum Rim Size: 17”
- Compatible with factory sway bar: Yes
- Bump Stop Size: 2.0 x 2.0
- Coil Over Shock Size: OEM replacement coil overs
What's Included
- Boxed plate lower control arms
- Delrin bushings
- Weld washers
- Moog ball joints
- Brushed stainless steel logo plates
- Grade 8 mounting hardware
- Durable black powder coat finish
- Dirt King sticker pack
- Installation instructions
Features
- CAD designed
- Internally ribbed design
- Grease fitting ports for easy servicing
- Zinc plated components for corrosion resistance
- Bump stop plating
- Limit strap tabbing
- Bypass tabbing
- Sway bar tabbing
- Professionally MIG welded
- Proudly made in the USA
Instructions
Compatibility
2007-2018 Chevy Silverado 1500 2WD / 4WD
2007-2018 GMC Sierra 1500 2WD / 4WD
*If you plan on adding bypass shock hoops with these lower control arms you may need longer mounting hardware to attach the coilovers to the coil bucket.
*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
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Manufacturer & part identification
Dirt King
| Option | SKU / part reference |
|---|---|
| Standard | DK-631904 |
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
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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