Bilstein's 24-186643 is a B8 5100 front shock absorber for 1999-2010 Chevrolet Avalanche 1500 & GMC Sierra 1500 & Hummer H3 & 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-KT1-Z097A00
- Direct-fit replacement, application-specific valving
Specifications
| Part number | 24-186643 |
|---|---|
| Series | B8 5100 |
| Type | Suspension Shock Absorber |
| Position | Front |
| Internal design | Monotube |
| Body design | Smooth Body (Non-Coilover) |
| Collapsed length | 12.54" (318.5 mm) |
| Extended length | 16.30" (414.0 mm) |
| Stroke / travel | 3.76" |
| Upper mount | Stem |
| Lower mount | Clevis |
| 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-KT1-Z097A00 |
| Shipping weight | 4.06 lb |
| Fits | 1999-2010 Chevrolet Avalanche 1500 & GMC Sierra 1500 & Hummer H3 & more |
| Manufacturer applications | Chevrolet Avalanche 1500 2002-2006, Silverado 1500 1999-2006, Silverado 1500 Classic 2007, Suburban 1500 2000-2006, Tahoe 2000-2006, GMC Sierra 1500 1999-2006, Sierra 1500 Classic 2007, Yukon 2000-2006, Yukon XL 1500 2000-2006, Hummer H3 2 |
Replaces / interchanges with: AutoZone 930625, Bilstein BE5-C153, Bilstein F4-BE5-C153-H0, BQNV 24186643, Rancho RS77371.