Package Contains 4 Shocks
You'll be getting two front and two rear shock absorbers.
King Shocks 2.5 Performance Front & Rear Reservoir Shocks Set for 2011-2026 GMC Sierra 2500 HD
Part Numbers & Details
King 90-Day Warranty
Manufacturer 90 day warranty protects against defects and premature failure.Choose Options Above
Select options from the drop-down menu(s) above to customize your kit.Important Fitment Note
Fits factory height vehicles ONLY.Designed for 4WD vehicles
This product only works for 4WD vehicles.Factory Hardware for Installation
All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation.Product Highlights
2.5" body provides optimal support and consistency for even some fairly heavy off road use without compromising on road comfortProduct Highlights
External Reservoir allows for a larger volume of oil and gas as well as lower operating pressures for improved consistency, reduced fade, and overall improved rideProduct Highlights
Custom Tunes, Lengths, and Component Colors availableProduct Highlights
Designed, built, and tuned by many of the same people responsible for the suspension on the most extreme race applicationsInstallation Instructions
- 25001-302 PDF Instructions
- 25001-303 PDF Instructions
Specifications
| Part Number | Positon | Lift | Item | Quantity | Adjustable |
|---|---|---|---|---|---|
| 25001-302 | Front | Stock | Shock Absorber | 1 | No |
| 25001-302-EXT | Front | 1-2" | Shock Absorber | 1 | No |
| 25001-302-EXT2 | Front | 2-3" | Shock Absorber | 1 | No |
| 25001-302A | Front | Stock | Shock Absorber | 1 | Yes |
| 25001-302A-EXT | Front | 1-2" | Shock Absorber | 1 | Yes |
| 25001-302A-EXT2 | Front | 2-3" | Shock Absorber | 1 | Yes |
| 25001-303 | Rear | 0-2" | Shock Absorber | 1 | No |
| 25001-303A | Rear | 0-2" | Shock Absorber | 1 | Yes |
Product Details
King 2.5 Performance Shocks feature the finest materials in off-road shock craftsmanship, 100% built in the USA, custom-built for your application. Using aluminum components, heat-treated 2024 aluminum alloy pistons, and extremely high 100,000 psi tensile strength shafts, which create the ultimate surface hardness against debris. The additional reservoir provides increased onroad ride comfort and offroad capability through decreased operating pressures and increased heat disippation, allowing you to tackle the most aggressive terrain.
Select Adjustable
Select Ride Height
From $2,199.99
King Shocks 2.5 Performance Front & Rear Reservoir Shocks Set for 2011-2026 GMC Sierra 2500 HD—
$2,199.99
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Part Numbers & Details
Package Contains 4 Shocks
You'll be getting two front and two rear shock absorbers.King 90-Day Warranty
Manufacturer 90 day warranty protects against defects and premature failure.Choose Options Above
Select options from the drop-down menu(s) above to customize your kit.Important Fitment Note
Fits factory height vehicles ONLY.Designed for 4WD vehicles
This product only works for 4WD vehicles.Factory Hardware for Installation
All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation.Product Highlights
2.5" body provides optimal support and consistency for even some fairly heavy off road use without compromising on road comfortProduct Highlights
External Reservoir allows for a larger volume of oil and gas as well as lower operating pressures for improved consistency, reduced fade, and overall improved rideProduct Highlights
Custom Tunes, Lengths, and Component Colors availableProduct Highlights
Designed, built, and tuned by many of the same people responsible for the suspension on the most extreme race applicationsInstallation Instructions
- 25001-302 PDF Instructions
- 25001-303 PDF Instructions
Specifications
| Part Number | Positon | Lift | Item | Quantity | Adjustable |
|---|---|---|---|---|---|
| 25001-302 | Front | Stock | Shock Absorber | 1 | No |
| 25001-302-EXT | Front | 1-2" | Shock Absorber | 1 | No |
| 25001-302-EXT2 | Front | 2-3" | Shock Absorber | 1 | No |
| 25001-302A | Front | Stock | Shock Absorber | 1 | Yes |
| 25001-302A-EXT | Front | 1-2" | Shock Absorber | 1 | Yes |
| 25001-302A-EXT2 | Front | 2-3" | Shock Absorber | 1 | Yes |
| 25001-303 | Rear | 0-2" | Shock Absorber | 1 | No |
| 25001-303A | Rear | 0-2" | Shock Absorber | 1 | Yes |
Product Details
King 2.5 Performance Shocks feature the finest materials in off-road shock craftsmanship, 100% built in the USA, custom-built for your application. Using aluminum components, heat-treated 2024 aluminum alloy pistons, and extremely high 100,000 psi tensile strength shafts, which create the ultimate surface hardness against debris. The additional reservoir provides increased onroad ride comfort and offroad capability through decreased operating pressures and increased heat disippation, allowing you to tackle the most aggressive terrain.
