Features
- 46mm monotube design provides consistent, fade-resistant performance
- Velocity-sensitive digressive piston adapts to changing road conditions
- Application-specific tuning improves ride quality, handling, and comfort
- Non-adjustable damping
- Smooth-body construction for lifted trucks and SUVs
- Zinc-plated finish
- Eye-style upper and lower mounts with 12.9mm mounting points
- 8.41 inches of suspension travel
- 22.78-inch extended length and 14.37-inch collapsed length
- 14mm shaft and 46mm piston
- Black bellows boot included
- No reservoir or spring seat included
Watch It in Action
Official Bilstein video for this product line. Your exact size, model or finish may differ; check the details below.
Description
At a Glance
- Fits: 13 vehicle models – see the full list below
- Brand / Part #: Bilstein 33-061399
The Bilstein B8 5100 suspension shock absorber, part number 33-061399, is engineered as a direct-fit replacement for lifted light trucks and SUVs. Designed to improve ride quality, handling, and comfort, this shock absorber delivers application-specific tuning for dependable performance on changing road surfaces. It is suitable for select Chevrolet Blazer and K1500 applications, as well as the 1999 GMC Yukon; verify vehicle fitment and lift specifications before installation.
The Feature: 46mm monotube design provides consistent, fade-resistant performance under demanding driving conditions. The velocity-sensitive, digressive piston responds quickly to road inputs while helping maintain controlled suspension movement. The Feature: non-adjustable damping is calibrated for the intended application, helping provide a balanced combination of stability, comfort, and handling. The Feature: smooth-body construction is designed for lifted vehicle applications and does not include a coilover spring seat or remote reservoir.
The Feature: eye-style upper and lower mounts use 12.9mm mounting points for secure installation when matched to the correct vehicle configuration. The Feature: zinc-plated finish helps support durability in automotive environments, while the included black bellows boot helps protect the shaft from road debris. The Feature: 8.41 inches of travel supports suspension movement appropriate to the specified application, with a 22.78-inch extended length and 14.37-inch collapsed length. Always inspect mounting hardware and follow the vehicle manufacturer’s service procedures during installation.
Bilstein B8 5100 shock absorbers are built for drivers seeking improved control from lifted trucks and SUVs without sacrificing everyday comfort. This unit uses a monotube internal design with a 46mm piston and 14mm shaft for consistent damping response. It is not adjustable and does not include a reservoir or spring seat. A California Proposition 65 warning applies: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
Specifications:
- Segment: Light Truck
- Adjustable Damping: Non-Adjustable
- Upper Mount Type: Eye 12.9mm
- Stroke/Travel Length (Mm): 213.6
- Parttype: Shocks / Struts
- Spring Seat Included: No
- Internal Design: Monotube
- Body Design: Smooth Body (Non-Coilover)
- Finish: Zinc Plated
- Extended Length (Mm): 578.5
- Shaft Diameter: 14mm
- Extended Length (In): 22.78
- Reservoir: No
- Stroke/Travel Length (In): 8.41
- Boot Included: Black Bellows
- Lower Mount Type: Eye 12.9mm
- Collapsed Length (In): 14.37
- Piston Diameter: 46mm
- Series: B8 5100
- Collapsed Length (Mm): 365.0
- Part Number: 33-061399
Fits:
- 1992-1994 Chevrolet Blazer – Base, Cheyenne, Silverado, Silverado Sport
- 1988-1999 Chevrolet K1500 – Base, Cheyenne, LS, Scottsdale, Silverado, Sport, WT
- 1992-1999 Chevrolet K1500 Suburban – Base, LS, LT, Silverado
- 1988-2000 Chevrolet K2500 – Base, Cheyenne, LS, Scottsdale, Silverado, WT
- 1992-1999 Chevrolet K2500 Suburban – Base, LS, LT, Silverado
- 1988-1999 Chevrolet K3500 – Base, Cheyenne, LS, Scottsdale, Silverado
- 1995-1999 Chevrolet Tahoe – Base, LS, LT
- 1988-1999 GMC K1500 – Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport
- 1992-1999 GMC K1500 Suburban – Base, SLE, SLT
- 1988-2000 GMC K2500 – Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX
- 1992-1999 GMC K2500 Suburban – Base, SLE, SLT
- 1988-1999 GMC K3500 – Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX
- 1992-1999 GMC Yukon – Base, GT, SL, SLE, SLT, Sport
Fitment note: Fits Vehicles With 4-6" Front Lift
Specifications
| Reservoir | No |
|---|---|
| Adjustable Damping | Non-Adjustable |
| Shock Body Design | Smooth Body (Non-Coilover) |
| Series | B8 5100 |
| Finish | Zinc Plated |
| California Prop 65 | WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov |