Product Details
The Bilstein B8 shocks are built for a 2001-2006 Chevrolet Silverado 3500 that has been lifted or leveled, valved for the taller ride height rather than fighting it.
This is a direct-fit part. It mounts in the original locations with the original hardware, so nothing needs modifying, and it carries Bilstein's limited lifetime warranty.
Features
- 46mm monotube design ensures consistent, fade-free performance in all conditions
- Self-adjusting deflective disc valving reacts immediately to surface changes enabling maximum vehicle control
- Remote reservoir increases shock oil capacity for greater heat dissipation
Specifications
| Part Number | 25-311853 |
| Part Name | Shock Absorber |
| Vehicle | 2001-2006 Chevrolet Silverado 3500 |
| Drivetrain | RWD |
| UPC | 651860915661 |
| Front Lift Height | 2 - 2.5 in. |
| Billet Reservoir Clamp Included | No |
| Body Design | Smooth Body (Non-Coilover) |
| Body Diameter (ID) | 46 mm |
| Boot Included | No |
| Collapsed Length | 10.79 in. (274.0 mm) |
| Damping Adjustable | No |
| Extended Length | 16.27 in. (413.2 mm) |
| Finish | Zinc Plated |
| Internal Design | Monotube |
| Lower Mount Type | Eye 14.1 mm |
| Reservoir | Yes |
| Segment | Light Truck |
| Series | B8 5160 |
| Spring Seat Included | No |
| Upper Mount Type | Stem |
| Quantity | Sold Individually |
| Notes | With Torsion Key Lift; Without ZX3 Electronic Suspension Package; Without Quadrasteer |
Vehicle Fitment
- 2001 Chevrolet Silverado 3500 RWD
- 2002 Chevrolet Silverado 3500 RWD
- 2003 Chevrolet Silverado 3500 RWD
- 2004 Chevrolet Silverado 3500 RWD
- 2005 Chevrolet Silverado 3500 RWD
- 2006 Chevrolet Silverado 3500 RWD

