4.0" SHOCK PACKAGE
2011-2026 Chevy / GMC 2500HD & 3500HD 2WD / 4WD
The Pro One Design 2.5" Remote Reservoir Shock System Is Engineered To Deliver Exceptional Ride Quality, Improved Vehicle Control, And Consistent Damping Performance Both On And Off Road. Designed As A Direct Bolt-In Replacement, These Shocks Feature Advanced 22-Way Compression Adjustability With Independent High-Speed And Low-Speed Damping Control, Allowing The Driver To Fine Tune Ride Characteristics For Any Terrain Or Driving Condition.
Each Front Shock Utilizes A Hose-Mounted Remote Reservoir, While The Rear Shocks Feature A Piggyback Reservoir Design For Maximum Oil Capacity And Heat Dissipation. The Large 22mm Hard Chromed Shaft Provides Increased Strength And Durability Under Extreme Conditions, While The 6061 Aluminum Reservoirs Feature A Durable Black Anodized Finish For Corrosion Resistance And Long-Term Performance.
| Make | Model | Year |
|---|---|---|
| Chevrolet | Silverado 2500HD | 2026 |
| Chevrolet | Silverado 2500HD | 2025 |
| Chevrolet | Silverado 2500HD | 2024 |
| Chevrolet | Silverado 2500HD | 2023 |
| Chevrolet | Silverado 2500HD | 2022 |
| Chevrolet | Silverado 2500HD | 2021 |
| Chevrolet | Silverado 2500HD | 2020 |
| Chevrolet | Silverado 2500HD | 2019 |
| Chevrolet | Silverado 2500HD | 2018 |
| Chevrolet | Silverado 2500HD | 2017 |
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| Part Number | C202-307P |
|---|---|
| Handling Time | 1 business day(s) |
Before You Install
Suspension modification notice. Installing this product modifies the suspension of your vehicle. A modified vehicle may handle differently than it did from the factory. Reduced speeds and different driving technique may be required, particularly in sharp turns and abrupt maneuvers. Always wear seat belts.
Alignment. Your vehicle will likely require an alignment after installation, at additional cost.
Headlamp aim. Check and adjust headlamp aim after installation.
Driver assistance systems. If your truck has camera- or radar-based safety systems, they may need to be re-aimed or recalibrated by a dealer after a ride-height change.
Read the instructions all the way through before starting. Installation by a qualified technician is recommended. Some modifications may not be legal in every state — check your local laws.
Questions Before You Order?
Talk to someone who actually wrenches on these trucks.
