Bilstein 24-251778 B8 5100 Rear Shock for 15-20 Chevy Tahoe/GMC Yukon (0-1" Lift

Vehicle Fitment

• 2015-2020 Chevrolet Tahoe (Rear, 2WD & 4WD, Without Air Leveling or Police Package)
• 2015-2020 GMC Yukon (Rear, 2WD & 4WD, Without Air Leveling or Police Package)

Features

• B8 5100 Series monotube gas-pressurized rear shock engineered for lifted and stock trucks
• Velocity-sensitive digressive piston delivers consistent damping response
• Custom valving designed for performance and improved handling
• Suitable for rear suspension with 0-1" of lift
• Direct replacement - installs into OE rear mounting points without modification
• Improved stability, ride quality, and control over factory shocks
• Zinc-plated corrosion-resistant finish with black protective boot
• Built for trucks and SUVs - ideal for daily driving, towing, and light off-road use

Specifications

• Part Number: 24-251778
• Series: B8 5100
• Position: Rear (Driver or Passenger Side)
• Damping Type: Gas-pressurized monotube
• Internal Design: 46 mm monotube with digressive valving
• Lower Mount Type: Eyelet ~14.12 mm
• Upper Mount Type: Eyelet ~14.12 mm
• Collapsed Length: ~15.58 in (395.8 mm)
• Extended Length: ~24.17 in (614 mm)
• Boot Included: Yes (Black bellows)
• Spring Seat Included: No
• Sold Individually - 1 shock per unit

Included Components

• 1x Bilstein B8 5100 Rear Shock Absorber (24-251778)

Product Description

The Bilstein 24-251778 B8 5100 Rear Shock is a performance-tuned replacement designed for rear suspension applications on Chevrolet Tahoe and GMC Yukon models from 2015 through 2020. Its gas-pressurized monotube design featuring a 46 mm digressive piston provides consistent damped response and improved control over stock rear shocks. Engineered specifically for vehicles with 0-1" of lift, this rear shock enhances handling, stability, ride quality, and control whether driving on paved roads, hauling loads, or navigating light off-road terrain.

Fitment is confirmed for both 2WD and 4WD configurations of the 2015-2020 Chevrolet Tahoe and GMC Yukon without air leveling suspension or police packages. These shocks bolt directly into original rear shock mounts with no required modifications, making them an excellent performance replacement or upgrade option for lifted and stock trucks alike. The corrosion-resistant zinc finish and protective boot help ensure long service life in varied driving conditions. Coverage through the 2020 model year is verified; fitment on later model years or vehicles with air-ride systems is unconfirmed at the time of listing.