Bilstein 33-305226 Suspension Shock Absorber - Rear

Bilstein B8 5100 Shock Absorber Overview

The Bilstein B8 5100 shock absorber (part number 33-305226) is engineered for drivers seeking reliable suspension performance. Designed with a smooth body and monotube internal construction, this shock absorber offers consistent damping without adjustability, suitable for a range of light trucks and SUVs.

• Non-adjustable damping for consistent ride quality
• Monotube internal design for improved heat dissipation
• 46mm smooth body diameter (non-coilover)
• Black bellows boot included for shaft protection
• Zinc plated finish for corrosion resistance
• Eye-type upper and lower mounts (14.1mm)
• Collapsed length: 18.33 inches (465.5 mm)
• Extended length: 29.38 inches (746.2 mm)

Detailed Product Features and Specifications

This Bilstein B8 5100 shock absorber features a monotube internal design, which enhances heat dissipation and maintains consistent damping performance under demanding conditions. The smooth body design, measuring 46mm in diameter, is non-coilover style, making it compatible with many factory suspension setups. Both the upper and lower mounts utilize 14.1mm eyelets, ensuring secure attachment points. The shock absorber includes a black bellows boot to protect the piston shaft from dirt and debris, extending the service life of the component. The zinc plated finish provides additional corrosion resistance, suitable for off-road and all-weather environments.

About the Bilstein B8 5100 Series

The B8 5100 series from Bilstein is designed specifically for light trucks and SUVs, offering improved handling and ride comfort over stock shocks. This series is known for its monotube technology and durable construction, providing a balance between performance and longevity. The 33-305226 part number is a direct replacement shock absorber within this line, engineered to meet or exceed OEM specifications.

Common Applications and Problem Solving

• Restores vehicle stability and control on uneven terrain
• Reduces excessive body roll during cornering
• Improves ride comfort by absorbing road imperfections
• Addresses worn or leaking factory shocks
• Enhances suspension response for light trucks and SUVs

Installation Notes and Tips

Installation of the Bilstein B8 5100 shock absorber (33-305226) requires standard suspension tools and mechanical knowledge. Ensure the vehicle is safely supported before removing old shocks. Verify the eyelet mount sizes (14.1mm) match the vehicle’s mounting points. The included black bellows boot should be inspected for proper positioning during installation to protect the piston shaft. No reservoir is included with this model, simplifying installation compared to remote reservoir shocks.

Quality Assurance and Warranty

Bilstein manufactures the B8 5100 series to meet strict quality standards, utilizing durable materials and advanced engineering. While specific warranty details for part number 33-305226 should be confirmed with the supplier or manufacturer, Bilstein typically offers limited warranties covering defects in materials and workmanship. This shock absorber is designed to provide consistent performance and durability under normal operating conditions.