Bilstein 24-267021 Suspension Shock Absorber - Rear

Bilstein B8 5100 Shock Absorber Overview

The Bilstein B8 5100 suspension shock absorber (part number 24-267021) is engineered for reliable performance on Chevrolet, GMC, Isuzu, and Oldsmobile SUVs and trucks. Designed with a smooth body and monotube internal design, this shock absorber provides consistent damping without adjustability.

• 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
• Collapsed length: 14.63 inches (371.5 mm)
• Extended length: 23.30 inches (591.7 mm)
• Upper and lower mounts: 12.9mm eye type
• Compatible with Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, and related models

About the Bilstein B8 5100 Product Line

The B8 5100 series by Bilstein is designed specifically for trucks and SUVs requiring enhanced suspension performance without coilover setups. This line focuses on monotube shock absorbers with smooth bodies that offer durability and consistent damping characteristics. The B8 5100 shocks are engineered to improve handling and control on vehicles like the Chevrolet Trailblazer and GMC Envoy, making them suitable for both on-road and moderate off-road use.

Detailed Product Description

The Bilstein 24-267021 shock absorber features a monotube internal design that allows for better heat dissipation compared to twin-tube shocks, reducing fade during extended use. Its 46mm smooth body diameter ensures a robust structure while maintaining compatibility with factory suspension mounts. The black bellows boot protects the piston rod from dirt and debris, extending the service life of the shock. Both upper and lower mounts use 12.9mm eye fittings, matching OEM specifications for direct replacement. The zinc plated finish helps resist corrosion, making it suitable for various driving conditions.

Common Applications and Problem Solving

• Restores ride comfort and handling on Chevrolet Trailblazer and GMC Envoy models
• Replaces worn or leaking shocks causing excessive body roll or bounce
• Improves suspension response for Isuzu Ascender and Oldsmobile Bravada vehicles
• Addresses uneven tire wear due to faulty shock absorbers
• Enhances vehicle stability during cornering and braking

Installation Notes and Tips

This Bilstein B8 5100 shock absorber is designed for direct bolt-on installation using existing upper and lower eye mounts. Ensure the vehicle is safely supported and suspension components are inspected for wear before installation. The non-adjustable damping design means no tuning is required after mounting. Verify collapsed and extended lengths to confirm fitment with your specific model and suspension setup.

Quality Assurance and Warranty

Bilstein shock absorbers are manufactured to meet strict quality standards, ensuring durability and consistent performance. The zinc plated finish provides corrosion resistance for extended service life. Please consult Bilstein or authorized distributors for specific warranty details related to part number 24-267021.