Bilstein B8 5100 Series Front Shock Absorber – 24-187183

Upgrade the ride and control of your lifted 2001-2010 Chevy Silverado or GMC Sierra 2500HD/3500HD with the Bilstein B8 5100 Series front shock absorber (part #24-187183). These high-pressure monotube shocks are specifically engineered for lifted trucks and deliver superior damping for daily driving, heavy towing, and occasional off-road use.

Key Features & Benefits

• 46mm monotube design with digressive piston and self-adjusting deflective disc valving for consistent, fade-free performance
• Velocity-sensitive valving that instantly adapts to changing road conditions
• Excellent balance of comfort on the street and control when loaded or on rough terrain
• Zinc-plated finish for corrosion resistance
• Includes black protective bellows boot
• Direct-fit for vehicles with 4-6" front lift (stem upper / eye lower mounting)
• Sold individually (2 required per vehicle)

Specifications

• Part Number: 24-187183
• Series: B8 5100
• Position: Front
• Body Design: 46mm ID Smooth Body (Non-Coilover)
• Collapsed Length: 13.52 in (343.3 mm)
• Extended Length: 21.46 in (545 mm)
• Finish: Zinc Plated
• Reservoir: No
• Quantity Needed: 2 (sold individually)
• Warranty: Limited Lifetime

Fitment

• 2001-2010 Chevrolet Silverado 2500HD / 3500HD
• 2001-2010 GMC Sierra 2500HD / 3500HD
• Also fits certain 1500HD applications
• 2WD and 4WD
• Requires 4-6" front lift
• Does not fit Quadrasteer-equipped vehicles

Note: Lift height is manufacturer-suggested. Due to variations in aftermarket suspension systems, measure your current shocks (pin-to-eye) to confirm proper fitment before ordering.

Improve stability, reduce body roll, and enjoy a more controlled ride whether you’re hauling, towing, or just commuting. The Bilstein 24-187183 is a proven upgrade trusted by Duramax owners who want better performance without sacrificing everyday comfort.