SKU: 24-191203 | UPC: 651860558202
Bilstein 24-191203 B8 5100 Rear Shock Absorber for 1999 GMC Sierra 2500
Bilstein B8 5100 shock absorbers are direct fit solutions for lifted trucks and SUVs including the 1999 GMC Sierra 2500 SLT. These monotube shocks deliver consistent performance across varying road conditions with velocity sensitive digressive piston technology. Each unit is application tuned for optimal handling and comfort on 1999-2010 GMC Sierra 2500 models and compatible vehicles.
Key Features
- 46mm Monotube Design: Provides consistent fade-free performance in all conditions
- Digressive Valving: Instantly reacts to changing surface conditions
- Application Specific Tuning: Assures optimal performance for lifted trucks
- Direct Fit: Designed for 1999 GMC Sierra 2500 and similar models
Specifications
| Detail | Value |
|---|---|
| Brand | Bilstein |
| Type | Monotube Shock Absorber |
| Compatibility | 1999 GMC Sierra 2500 SLT and many 1994-2013 Dodge Ram, Chevrolet Silverado, GMC Sierra models |
| Body Diameter | 46mm |
| Country of Origin | Germany |
| Warranty | Manufacturer limited warranty |
Whats Included
- One Bilstein B8 5100 Rear Shock Absorber
- Part number 24-191203
Product Notes
- Designed for lifted vehicles
- Velocity sensitive piston reacts to road changes
- Original equipment supplier to multiple manufacturers
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1999-2004 | Chevrolet | Silverado 2500 | Rear |
| 1999-2010 | GMC | Sierra 2500 HD | Rear |
| 2003-2010 | Dodge | Ram 2500 | Rear |
Why Choose Bilstein?
- Monotube gas pressure technology for consistent damping
- Proven in OE applications with BMW, Mercedes, Porsche and GM
- Over 3500 part numbers available for US aftermarket
- Engineered for improved ride quality and handling
Frequently Asked Questions
- Q: Will this fit a stock height 1999 GMC Sierra 2500?
- A: This unit is tuned for lifted applications but works on many compatible trucks.
- Q: What is the piston size?
- A: It uses a 46mm monotube design.
- Q: Is this a direct replacement?
- A: Yes for listed year make and model applications.
Shipping & Handling
- Method: Ground shipping available
- Availability: In stock – ships same or next business day
- Packaging: Standard retail box





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