Bilstein 25-316957 B8 5160 Rear Shock for 2019-25 Chevy/GMC 1500 4WD

Vehicle Fitment

• 2019-2025 Chevrolet Silverado 1500 (LT, RST, Custom, High Country, etc.; 4WD; Rear; Fits 0-1" Rear Lift)
• 2019-2025 GMC Sierra 1500 (SLE, SLT, Denali, AT4, AT4X; 4WD; Rear; Fits 0-1" Rear Lift)

Features

• Bilstein B8 5160 Series remote reservoir rear shock absorber
• Monotube gas-pressurized design for consistent damping and reduced fade
• Velocity-sensitive digressive valving tuned for light-truck rear suspension
• Remote reservoir increases oil capacity and cooling efficiency
• 360° swivel banjo hose fitting for flexible, clean installation
• Zinc-plated corrosion-resistant finish for long service life
• Improved wheel travel and control over OE rear shocks
• Direct-fit replacement - no drilling or modifications required

Specifications

• Brand: Bilstein
• Part Number: 25-316957
• Series: B8 5160
• Position: Rear (Left/Right)
• Internal Design: Monotube gas-pressurized shock
• Body Diameter: 46 mm
• Collapsed Length: 15.51 in (394 mm)
• Extended Length: 26.01 in (660.7 mm)
• Upper Mount Type: Eye (14.1 mm)
• Lower Mount Type: Eye (14.1 mm)
• Reservoir: Yes (remote)
• Boot Included: No
• Damping: Non-adjustable
• Recommended Lift Range: 0-1" Rear
• Finish: Zinc plated

Included Components

• 1x Bilstein B8 5160 Series Remote Reservoir Rear Shock Absorber (25-316957)
• 1x Reservoir swivel banjo hose fitting and hardware

Product Description

The Bilstein 25-316957 B8 5160 Series Rear Shock Absorber is engineered as a high-performance suspension upgrade for 2019-2025 Chevrolet Silverado 1500 and GMC Sierra 1500 4WD trucks - including trims like LT, AT4, Denali, and High Country - with up to approximately **1" of rear lift.** This rugged monotube, gas-pressurized shock features a remote reservoir that increases oil capacity and cooling efficiency, helping to reduce shock fade and maintain consistent damping under demanding driving conditions such as off-road trails or heavy loads.

Velocity-sensitive digressive valving tuned for light-truck rear dynamics enhances wheel control and stability, while the 360° swivel banjo hose fitting allows for a clean and flexible installation. Its zinc-plated corrosion-resistant finish and direct-fit design make the 25-316957 a durable and reliable choice for Silverado and Sierra 1500 owners seeking improved suspension performance with modest rear lift without modifying factory mounting points.