Bilstein Rear B8 5160 Shock (25-311891) for 2001-2024 Duramax LB7 / LLY / LBZ / LMM / LML / L5P

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The Bilstein B8 5160 remote reservoir shock absorbers are direct-fit upgrades for lifted trucks and SUVs, designed to enhance performance in off-road conditions. Featuring a monotube design and velocity-sensitive digressive valving, they offer consistent, fade-free operation and are specifically tuned for each vehicle. The remote reservoir improves cooling and wheel travel, while the 360-degree swivel hose fitting and billet reservoir mount ensure a clean, low-profile installation. These shocks increase durability and optimize performance in tough terrains.

Core Charge*

Total: $275.00
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Description

Bilstein B8 5160 remote reservoir shock absorbers are designed as a direct fit solution for lifted trucks and SUVs. The remote reservoir will offer increased cooling capacity and wheel travel to optimize overall performance compared to a traditional shock absorber. These shock absorbers feature a monotube design for consistent fade free performance and utilize velocity sensitive digressive valve settings which are tuned for each specific application. Each shock absorber is fitted with a unique 360 degree swivel banjo hose fitting and an attractive billet reservoir mount where applicable providing a clean, low profile installation. B8 5160 remote reservoir shock absorbers will increase overall durability of your vehicle allowing you to conquer the harshest of off-road environments.

Additional information
Weight 10 lbs
Dimensions 4.15 × 4.15 × 26.8 in
Fitment

Fitment

Avalanche 1500 2006-2002

Avalanche 2500 2006-2002

Silverado 1500 HD 2003-2001

Silverado 1500 HD 2006-2005

Silverado 2500 2004-1999

Silverado 2500 HD 2024-2001

Silverado 2500 HD Classic 2007

Silverado 3500 2006-2001

Silverado 3500 Classic 2007

Silverado 3500 HD 2024-2007

Suburban 1500 2006-2000

Suburban 2500 2013-2000

Tahoe 2006-2000

Sierra 1500 HD 2003-2001

Sierra 1500 HD 2006-2005

Sierra 2500 2004-1999

Sierra 2500 HD 2024-2001

Sierra 2500 HD Classic 2007

Sierra 3500 2006-2001

Sierra 3500 HD 2024-2007

Yukon 2006-2000

Yukon XL 1500 2006-2000

Yukon XL 2500 2013-2000

Hummer H2 2009-2003

Features

Features

Collapsed Length (in) :16.54

Extended Length (in) :27.04

Collapsed Length (mm) :420.0

Extended Length (mm) :686.7

Finish :Zinc Plated

Reservoir :Yes

Body Design :Smooth Body (Non-Coilover)

Body Diameter (id) :46mm

Spring Seat Included :No

Billet Reservoir Clamp Included :Yes

Adjustable Damping :Non-Adjustable

Installation

Installation

Installation Instructions

MSDS

Warranty

About brand
Bilstein builds shock absorbers for diesel trucks and performance vehicles. The company focuses on ride control, durability, and consistent handling. Bilstein shocks diesel suspension supports daily driving, towing, and work use. Bilstein designs shocks using gas-pressure technology for improved damping. These shocks help control body movement and maintain stability under load. Better control improves comfort and driver confidence. Truck owners trust the brand for dependable suspension upgrades. These shocks perform well in real-world driving conditions.
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