Bilstein 24-218030 Suspension Shock Absorber - Rear

Bilstein B8 5100 Shock Absorber Overview

The Bilstein B8 5100 shock absorber (part number 24-218030) is engineered for Chevrolet and GMC heavy-duty trucks, including the Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD. Designed to improve suspension performance, this monotube shock absorber offers reliable damping without adjustability, tailored for demanding driving conditions.

• Non-adjustable damping for consistent performance
• Monotube internal design for efficient 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 (14.4mm)
• Collapsed length: 18.17 inches (461.5 mm)
• Extended length: 29.92 inches (760.0 mm)

About the Bilstein B8 5100 Series

The B8 5100 series by Bilstein is designed specifically for trucks and SUVs that require enhanced suspension performance without the complexity of adjustable damping. This series focuses on durability and improved handling by utilizing a monotube design and a smooth body construction. The B8 5100 shocks are engineered to provide a balance between ride comfort and off-road capability, making them suitable for Chevrolet and GMC heavy-duty models like the Sierra and Silverado 2500 and 3500 HD.

Product Details and Specifications

This Bilstein shock absorber features a monotube internal design, which allows for better heat dissipation and consistent damping performance under heavy loads. The 46mm smooth body diameter ensures compatibility with non-coilover suspension setups. Both the upper and lower mounts use 14.4mm eyelets, providing secure attachment points. The shock 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 offers additional corrosion resistance, suitable for harsh environments.

Applications and Problem Solving

• Improves ride stability and control on Chevrolet Sierra 2500 HD and 3500 HD trucks
• Reduces suspension fade during heavy towing or hauling
• Replaces worn or damaged shocks on Silverado 2500 HD and 3500 HD models
• Enhances off-road handling and suspension response
• Prevents premature wear caused by dirt and debris with included protective boot

Installation Notes and Tips

Ensure compatibility with your specific Chevrolet or GMC heavy-duty truck model before installation. The eye-type mounts require proper alignment and secure fastening to avoid premature wear. It is recommended to inspect related suspension components during installation to maintain overall system integrity. No adjustable damping settings are available, simplifying setup but requiring correct part selection for intended use.

Quality Assurance and Warranty

Bilstein shock absorbers are manufactured to meet strict quality standards, utilizing durable materials and proven monotube technology. The zinc plated finish and protective boot contribute to long-term reliability. Please refer to Bilstein's official warranty policy for coverage details related to the B8 5100 series shock absorbers.