Bilstein 24-187237 Suspension Shock Absorber - Rear

Bilstein B8 5100 Shock Absorber Overview

The Bilstein B8 5100 suspension shock absorber (part number 24-187237) is engineered for Chevrolet and GMC trucks and SUVs, including Avalanche, Suburban 1500, Tahoe, Yukon, and Yukon XL 1500 models. Designed to provide consistent damping performance, this shock absorber features a smooth body design and durable zinc plating for corrosion resistance.

• Non-adjustable damping for reliable, maintenance-free operation
• Monotube internal design for improved heat dissipation and consistent performance
• 46mm smooth body diameter (non-coilover) for a clean fit and enhanced durability
• Black bellows boot included to protect the piston rod from dirt and debris
• Zinc plated finish to resist corrosion and extend service life
• Eye-type upper and lower mounts (14.1mm) for direct fitment
• Collapsed length: 15.55 inches (395 mm); Extended length: 24.33 inches (618 mm)

About the Bilstein B8 5100 Series

The B8 5100 series by Bilstein is designed specifically for trucks and SUVs that require a robust suspension upgrade without altering the vehicle’s ride height. This series focuses on delivering improved handling and control over stock shocks by utilizing a monotube design and high-quality materials. The B8 5100 line is ideal for drivers who want enhanced performance on and off-road while maintaining factory ride height and compatibility.

Product Details and Specifications

This Bilstein shock absorber features a monotube internal design, which allows for better heat dissipation and consistent damping under demanding conditions. The smooth body design (non-coilover) with a 46mm diameter ensures a precise fit for Chevrolet Avalanche, Suburban 1500, Tahoe, GMC Yukon, and Yukon XL 1500 models. The shock absorber includes a black bellows boot to protect the piston rod from contaminants, extending the life of the component. Both upper and lower mounts are eye-type with a 14.1mm diameter, providing a direct replacement fit. The zinc plated finish offers corrosion resistance, making it suitable for various driving environments.

Common Applications and Problem Solving

• Restores suspension control and stability on Chevrolet Avalanche and GMC Yukon models
• Reduces excessive body roll and improves handling on Suburban 1500 and Tahoe vehicles
• Addresses worn or leaking shocks that cause poor ride quality
• Enhances off-road performance without altering vehicle height
• Replaces factory shocks that have failed due to corrosion or wear

Installation Notes and Tips

Installation of the Bilstein B8 5100 shock absorber (24-187237) requires standard suspension tools and moderate mechanical experience. Ensure the vehicle is safely supported before removing old shocks. Verify that the eye-type mounts align correctly with the vehicle’s mounting points. The included black bellows boot should be inspected for proper positioning during installation to protect the piston rod. 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 precision engineering. The zinc plated finish helps prevent corrosion, contributing to long service life. While specific warranty details are not provided here, Bilstein typically offers a limited warranty on their shock absorbers covering defects in materials and workmanship. Consult the manufacturer or authorized distributor for exact warranty terms related to part number 24-187237.