2.5 Coilovers | DCA Remote Reservoir
Dirt King
2.5 Coilovers | DCA Remote Reservoir
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 2.5 Dual Compression Adjuster (DCA) Series coilovers will take your GM 1500's off-road capability to the next level while not compromising on-road comfort. Equipped with high-speed and low-speed compression adjusters, these shocks offer the flexibility to fine-tune ride quality across any terrain or driving style. Experience more control with increased wheel travel, more articulation, and higher ground clearance. The coilovers come preset with 3" of lift to level the vehicle but this can vary if you have other aftermarket upgrades. Included with the shocks is a spanner wrench allowing you to make adjustments. No detail was overlooked on this product to deliver the superior quality and performance that Dirt King is known for.
Specifications
• Standard Models:
○ Out of the Box: Provides 3" of lift (levels vehicle).
○ Max Recommended Setting: Up to 3.5" of lift.
• Trail Boss / ZR2 / AT4 / AT4X Models:
○ Out of the Box: Provides 1.5" of lift.
○ Max Recommended Setting: 1.5" of lift (Do not exceed to maintain ride quality)
• 2.5" hard-anodized 6061 aluminum bodies
• Induction-hardened 7/8" shafts
•Dual compression adjusters with 10 adjustments for each knob
*Note: Shocks must be paired with aftermarket UCAs.
What's Included
- 2.5 DCA coilover shocks with remote reservoirs
- Reservoir mounts
- Spanner wrench
- All necessary mounting hardware
- Installation instructions
Features
- Increased suspension travel
- Specific valving for each vehicle providing optimal ride comfort
- Aluminum body for cooler operation and corrosion resistance
- Remote reservoir equipped with dual compression adjusters allowing for high-speed and low-speed compression adjustments
- Direct bolt-on replacement that uses factory shock mounting location
- Maxima custom oil blend. The proprietary light viscosity semi-synthetic oil blend is low friction and extremely resistant to high operating temperatures
- Cold wound, high-tensile alloy steel coil springs that retain consistent rate and ride height
- Completely rebuildable and serviceable. All tools and replacement parts can be purchased from Dirt King
Instructions
Compatibility
2019-2026 Chevy Silverado 1500 2WD / 4WD
2019-2026 GMC Sierra 1500 2WD / 4WD
*Requires ARC delete for models equipped with ARC (Adaptive Ride Control also know as MagneRide)
*This product is designed to pair with OEM and Dirt King parts. Compatibility with other brands must be approved by the respective manufacturer.
*All Dirt King shocks are backed by a comprehensive one year warranty.
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 |
|---|---|
| Select / Select / Select | Make Selection |
| Select / Select / Trail Boss / AT4 | Make Selection |
| Select / Select / ZR2 / AT4X | Make Selection |
| Select / Select / Other | Make Selection |
| Select / 2WD / Select | Make Selection |
| Select / 2WD / Trail Boss / AT4 | Make Selection |
| Select / 2WD / ZR2 / AT4X | Make Selection |
| Select / 2WD / Other | Make Selection |
| Select / 4WD / Select | Make Selection |
| Select / 4WD / Trail Boss / AT4 | Make Selection |
| Select / 4WD / ZR2 / AT4X | Make Selection |
| Select / 4WD / Other | Make Selection |
| Single Cab / Select / Select | Make Selection |
| Single Cab / Select / Trail Boss / AT4 | Make Selection |
| Single Cab / Select / ZR2 / AT4X | Make Selection |
| Single Cab / Select / Other | Make Selection |
| Single Cab / 2WD / Select | Make Selection |
| Single Cab / 2WD / Trail Boss / AT4 | DK-636789F-V0 |
| Single Cab / 2WD / ZR2 / AT4X | DK-636789F-V0 |
| Single Cab / 2WD / Other | DK-636789F-V0 |
| Single Cab / 4WD / Select | Make Selection |
| Single Cab / 4WD / Trail Boss / AT4 | DK-636789F-V0 |
| Single Cab / 4WD / ZR2 / AT4X | DK-636789F-V0 |
| Single Cab / 4WD / Other | DK-636789F-V0 |
| Extended Cab / Select / Select | Make Selection |
| Extended Cab / Select / Trail Boss / AT4 | Make Selection |
| Extended Cab / Select / ZR2 / AT4X | Make Selection |
| Extended Cab / Select / Other | Make Selection |
| Extended Cab / 2WD / Select | Make Selection |
| Extended Cab / 2WD / Trail Boss / AT4 | DK-636789F |
| Extended Cab / 2WD / ZR2 / AT4X | DK-636789F |
| Extended Cab / 2WD / Other | DK-636789F-V1 |
| Extended Cab / 4WD / Select | Make Selection |
| Extended Cab / 4WD / Trail Boss / AT4 | DK-636789F |
| Extended Cab / 4WD / ZR2 / AT4X | DK-636789F-V0 |
| Extended Cab / 4WD / Other | DK-636789F-V1 |
| Crew Cab / Select / Select | Make Selection |
| Crew Cab / Select / Trail Boss / AT4 | Make Selection |
| Crew Cab / Select / ZR2 / AT4X | Make Selection |
| Crew Cab / Select / Other | Make Selection |
| Crew Cab / 2WD / Select | Make Selection |
| Crew Cab / 2WD / Trail Boss / AT4 | DK-636789F |
| Crew Cab / 2WD / ZR2 / AT4X | DK-636789F |
| Crew Cab / 2WD / Other | DK-636789F-V1 |
| Crew Cab / 4WD / Select | Make Selection |
| Crew Cab / 4WD / Trail Boss / AT4 | DK-636789F |
| Crew Cab / 4WD / ZR2 / AT4X | DK-636789F |
| Crew Cab / 4WD / Other | DK-636789F-V1 |
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