Product Details
Lifting or leveling a 1999-2004 GMC Sierra 2500 (GMT800) changes what the dampers have to do. The Bilstein B8 shocks are built for that taller stance and stay composed on rough ground.
The monotube design is what sets Bilstein apart. A single high-pressure gas chamber keeps the oil from aerating, so the damping stays consistent on a rough road instead of fading as the unit heats up.
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 | 1999-2004 GMC Sierra 2500 |
| Chassis Code | GMT800 |
| Drivetrain | 4WD |
| 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
- 1999 GMC Sierra 2500 (GMT800)
- 2000 GMC Sierra 2500 (GMT800)
- 2001 GMC Sierra 2500 (GMT800)
- 2002 GMC Sierra 2500 (GMT800)
- 2003 GMC Sierra 2500 (GMT800)
- 2004 GMC Sierra 2500 (GMT800)