Bilstein 24-186636 Suspension Shock Absorber - Rear

Bilstein B8 5100 Shock Absorber Overview

The Bilstein B8 5100 shock absorber (part number 24-186636) is engineered for Chevrolet, Dodge, GMC, and Ram trucks, including Silverado 1500, Sierra 2500 HD, and Ram 3500 models. Designed to improve suspension performance, this monotube shock absorber offers reliable damping without adjustability, suitable for heavy-duty applications.

• Monotube internal design for consistent performance
• Non-adjustable damping for straightforward operation
• 46mm smooth body diameter (non-coilover)
• Black bellows boot included for protection
• Zinc plated finish for corrosion resistance
• Eye-type upper and lower mounts (14.1mm)
• Collapsed length: 18.17 inches (461.5 mm)
• Extended length: 29.92 inches (760 mm)

Detailed Features of the Bilstein B8 5100 Shock Absorber

The Bilstein B8 5100 series is designed specifically for trucks and SUVs requiring enhanced suspension performance without the complexity of adjustable damping. This shock absorber features a monotube internal design, which provides improved heat dissipation and consistent damping characteristics over traditional twin-tube shocks. The smooth body design with a 46mm diameter ensures durability and compatibility with non-coilover suspension setups. Both the upper and lower mounts use 14.1mm eyelets, facilitating direct replacement on compatible Chevrolet Silverado, GMC Sierra, Dodge Ram 1500, 2500, and 3500 models. The black bellows boot protects the piston rod from dirt and debris, extending the service life of the shock. The zinc plated finish offers additional corrosion resistance, making it suitable for various driving conditions.

Applications and Problem Solving

• Restores suspension control on Chevrolet Silverado 1500 and GMC Sierra 2500 HD trucks
• Improves ride quality and handling for Dodge Ram 2500 and 3500 pickups
• Replaces worn or leaking shocks to reduce vehicle bounce and sway
• Addresses suspension sag and uneven tire wear in heavy-duty trucks
• Enhances stability when carrying heavy loads or towing

Installation Notes and Tips

Installation of the Bilstein B8 5100 shock absorber (24-186636) requires matching the eye-type mounts to the vehicle’s suspension points. Ensure the shock is installed in the correct orientation, with the boot facing upward to protect the piston rod. Verify collapsed and extended lengths to confirm fitment before installation. This shock absorber is designed for direct replacement on compatible Chevrolet, Dodge, GMC, and Ram models without modification.

Quality Assurance and Warranty

Bilstein manufactures the B8 5100 series with high-quality materials and precision engineering to meet OEM standards. The zinc plated finish and protective boot contribute 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.