Bilstein 24-196444 Suspension Shock Absorber - Rear

Bilstein B6 4600 Rear Shock Absorber

The Bilstein B6 4600 rear shock absorber is a direct-fit upgrade for stock-height heavy-duty pickups and SUVs that need more controlled damping than a worn OE unit can provide. Built for consistent performance on changing road surfaces, this shock is tuned for the application and uses Bilstein’s monotube design for stable ride control.

Fits 2011-2026 Chevrolet Silverado 2500 HD, rear. Fits 2011-2026 Chevrolet Silverado 3500 HD, rear. Fits 2011-2026 GMC Sierra 2500 HD, rear. Fits 2011-2026 GMC Sierra 3500 HD, rear.

Key Features

• Bilstein B6 4600 series shock absorber for rear suspension service
• Direct-fit upgrade for stock-height Chevrolet Silverado 2500 HD and 3500 HD, plus GMC Sierra 2500 HD and 3500 HD
• Monotube internal design for consistent, fade-resistant damping
• Velocity-sensitive digressive piston reacts to changing road conditions
• Non-adjustable damping for straightforward OE-style replacement
• Yellow painted finish with blue straight boot
• Eye 14.4mm upper and lower mounts
• No reservoir design

Product Details

The Bilstein B6 4600 line is aimed at stock-height light trucks and SUVs that need improved ride control without changing suspension height. Part number 24-196444 is tuned for the rear position on Chevrolet Silverado 2500 HD and 3500 HD, as well as GMC Sierra 2500 HD and 3500 HD applications. The monotube construction helps maintain consistent damping, while the application-specific valving supports better handling, comfort, and road feel in daily driving and towing use.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues It Can Address

• Excessive rear bounce after bumps or dips
• Reduced control when carrying cargo or towing
• Harsh, unsettled ride from worn rear shocks
• Delayed body control over uneven pavement
• Inconsistent damping from aging OE shock absorbers

Installation Notes and Tips

Verify rear-position fitment before ordering. This shock is intended for stock-height trucks and uses eye-to-eye 14.4mm mounting points at both ends. Compare the existing shock length, mount style, and suspension configuration on your Silverado or Sierra before installation. After replacement, inspect related rear suspension components such as bushings and mounts for wear that could affect ride quality.

Quality Assurance

Bilstein tunes the B6 4600 series for specific vehicle applications to support consistent performance and predictable damping response. Part number 24-196444 is built as a direct-fit suspension shock absorber for the listed Chevrolet Silverado and GMC Sierra rear applications.