Product Description
The BILSTEIN 24-186742 5100 Series Shock Absorber is engineered specifically for lifted 2001-2010 GM 2500HD and 3500HD 4WD trucks. Designed for vehicles with 0-1" of rear lift, this high-performance shock delivers superior control, durability, and off-road capability without sacrificing ride quality.
Built with Bilstein’s proven 46mm monotube gas pressure design, the 5100 Series ensures consistent, fade-free performance under extreme conditions. Whether you're towing heavy loads, hauling equipment, or tackling rough terrain, this shock maintains stability and control where factory shocks fall short.
The velocity-sensitive digressive piston automatically adjusts to changing road and trail conditions, providing firm damping when needed and a smooth ride during normal driving. Designed as a direct-fit upgrade, installation is quick and requires no modifications for properly lifted applications.
Key Benefits:
- Designed for lifted trucks (0-1" rear lift)
- Improved stability, handling, and ride control
- Fade-free performance under towing and off-road conditions
- 46mm monotube gas pressure construction
- Direct-fit installation with included hardware
- Ideal for diesel trucks, work trucks, and off-road builds
FITMENT:
- 2001-2010 Chevrolet Silverado 2500HD 4WD (Rear)
- 2001-2010 Chevrolet Silverado 3500HD 4WD (Rear)
- 2001-2010 GMC Sierra 2500HD 4WD (Rear)
- 2001-2010 GMC Sierra 3500HD 4WD (Rear)
- Rear position only
- For vehicles with 0-1" rear lift
- Sold individually (qty. 2 recommended)
FAQ
Will this work on a stock height truck?
Yes, it is designed for stock to mild lift (0-1"), making it ideal for leveled or slightly lifted trucks.
Is this shock good for towing?
Yes, the Bilstein 5100 Series provides improved stability and control under load, making it excellent for towing and hauling.
What makes the 5100 Series different from the 4600 Series?
The 5100 Series is specifically tuned for lifted applications and off-road performance, while the 4600 Series is designed for stock height vehicles.
Is installation bolt-on?
Yes, this is a direct-fit replacement and includes necessary mounting hardware.
Specifications for BILSTEIN 24-186742
| Category | Details |
|---|---|
| Brand | Bilstein |
| Part Number | 24-186742 |
| Series | B8 5100 Series |
| Product Type | Shock Absorber |
| UPC | — |
| GTIN | — |
| Position | Rear |
| Vehicle Fitment | 2001-2010 GM 2500HD / 3500HD 4WD |
| Lift Range | 0-1" Lift |
| Shock Design | 46mm Monotube Gas Pressure |
| Internal Design | Monotube |
| Adjustability | Non-Adjustable |
| Reservoir | No |
| Finish | Zinc-Plated Body with Yellow/Blue Accents |
| Boot Included | Yes |
| Mounting Hardware | Included |
| Extended Length | 26.15 in |
| Collapsed Length | 16.36 in |
| Travel Length | 9.79 in |
| Upper Mount Type | Eyelet |
| Lower Mount Type | Eyelet |
| Shipping Weight | Approx. 6.0 lbs |
| Warranty | Bilstein Limited Lifetime Warranty |
| California Prop 65 | WARNING: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm. Visit www.P65Warnings.ca.gov |
