Product Details
Lifting or leveling a 1999-2007 GMC Sierra 1500 (GMT800) changes what the dampers have to do. The Bilstein B8 shocks are built for that taller stance and stay composed on rough ground.
Inside is Bilstein's monotube design, with the gas and oil separated by a floating piston. That keeps damping consistent when the road turns rough and the unit gets hot, where a lesser damper would go soft.
Features
- 46mm monotube design ensures consistent, fade-free performance in all conditions
- Patented digressive valving instantly reacts to changing surface conditions
- Vehicle specific tuning
Specifications
| Part Number | 24-186643 |
| Part Name | Shock Absorber |
| Vehicle | 1999-2007 GMC Sierra 1500 |
| Chassis Code | GMT800 |
| Drivetrain | 4WD |
| UPC | 651860581262 |
| Front Lift Height | 2 - 2.5 in. |
| Body Design | Smooth Body (Non-Coilover) |
| Body Diameter (ID) | 46 mm |
| Boot Included | Black Bellows |
| Collapsed Length | 12.54 in. (318.5 mm) |
| Damping Adjustable | No |
| Extended Length | 16.30 in. (414.0 mm) |
| Finish | Zinc Plated |
| Internal Design | Monotube |
| Lower Mount Type | Clevis |
| Reservoir | No |
| Segment | Light Truck |
| Series | B8 5100 |
| Spring Seat Included | No |
| Upper Mount Type | Stem |
| Quantity | Sold Individually |
| Notes | With Torsion Key Lift; Without Z55 Autoride Suspension Package; Without Police Package |
Vehicle Fitment
- 1999 GMC Sierra 1500 4WD (GMT800)
- 2000 GMC Sierra 1500 4WD (GMT800)
- 2001 GMC Sierra 1500 4WD (GMT800)
- 2002 GMC Sierra 1500 4WD (GMT800)
- 2003 GMC Sierra 1500 4WD (GMT800)
- 2004 GMC Sierra 1500 4WD (GMT800)
- 2005 GMC Sierra 1500 4WD (GMT800)
- 2006 GMC Sierra 1500 4WD (GMT800)
- 2007 GMC Sierra 1500 4WD (GMT800)


