Bilstein's 24-186735 is a B8 5100 front shock absorber for 1999-2013 Chevrolet Avalanche 2500 & GMC Sierra 1500 HD & Hummer H2 & more. It uses Bilstein's monotube construction, which keeps the gas and oil separated so damping stays consistent under sustained use.
Bilstein B8 5100 shock absorbers are designed as a direct fit solution for lifted trucks and SUVs. These shock absorbers feature a monotube design which provides consistent fade free performance. B8 5100 shock absorbers utilize a unique, velocity sensitive, digressive piston which reacts to changing road conditions. All B8 5100 shock absorbers are tuned for each specific application to assure optimal performance is achieved. B8 5100 shock absorbers offer a significant improvement in ride quality, handling, and comfort.
- Monotube design
- Smooth Body (Non-Coilover)
- 46 mm piston
- 11 mm shaft
- Zinc Plated finish
- Dust boot included (Black Bellows)
- Replacement mounting kit: B4-BOA-0000172
- Direct-fit replacement, application-specific valving
Specifications
| Part number | 24-186735 |
|---|---|
| Series | B8 5100 |
| Type | Suspension Shock Absorber |
| Position | Front |
| Internal design | Monotube |
| Body design | Smooth Body (Non-Coilover) |
| Collapsed length | 11.30" (287.0 mm) |
| Extended length | 15.76" (400.2 mm) |
| Stroke / travel | 4.46" |
| Upper mount | Stem |
| Lower mount | Eye 14.1mm |
| Body diameter | 2.0" |
| Piston diameter | 46 mm |
| Shaft diameter | 11 mm |
| Finish | Zinc Plated |
| Reservoir | No |
| Adjustable damping | Non-Adjustable |
| Boot included | Black Bellows |
| Spring seat included | No |
| Replacement mounting kit | B4-BOA-0000172 |
| Shipping weight | 4.30 lb |
| Fits | 1999-2013 Chevrolet Avalanche 2500 & GMC Sierra 1500 HD & Hummer H2 & more |
| Manufacturer applications | Chevrolet Avalanche 2500 2002-2006, Silverado 1500 HD 2001-2003, Silverado 1500 HD 2005-2006, Silverado 2500 1999-2004, Silverado 2500 HD 2001-2010, Silverado 2500 HD Classic 2007, Silverado 3500 2001-2006, Silverado 3500 Classic 2007, Sil |
Replaces / interchanges with: AutoZone 905923, Bilstein BE5-D146, Bilstein F4-BE5-D146-H1, BQNV 24186735, Rancho RS77370.