Bilstein ALG-BIL-KIT-12 Bilstein 5100 Front & Rear Shock Kit | 2001-2003 GM Silverado/Sierra 1500HD/2500/3500HD

Features:

• Designed for 2001-2003 GM HD trucks
• Includes front and rear shock absorbers
• Monotube design for consistent performance
• Improves ride quality and handling
• Velocity sensitive digressive piston design
• Zinc plated finish resists corrosion
• Direct fit for lifted trucks and SUVs
• Supports 0-2 inches of lift height
• Large 46mm piston for superior control
• Engineered for fade free damping
• Built to handle off-road and on-road use
• Black bellows boot protects shaft and seals

Ride Quality That Brings Old Trucks Back To Life

If your GM HD truck from the early 2000s is starting to feel every bump in the road, this Bilstein 5100 kit might be the best upgrade you can give it. Designed specifically for 2001-2003 Silverado and Sierra HD models, this front and rear shock kit brings new life to your ride with improved comfort, control, and handling. Whether you’re hauling gear, towing a trailer, or just cruising around town, the 5100s provide a noticeable difference in ride quality over worn-out factory shocks. These shocks are a direct fit solution for trucks with a mild lift and require no cutting, welding, or guesswork. Built for longevity with a zinc plated finish, they not only perform well but look sharp too. The monotube design ensures consistent performance even when the heat and load start to build up. If you want to refresh your suspension and keep that heavy-duty truck driving like it should, this kit is a solid way to make that happen.

Tuned To Handle Heavy Loads And Rough Roads

This Bilstein 5100 shock kit delivers application-specific tuning that’s tailored for the 2001-2003 GM 1500HD, 2500, and 3500HD trucks. Using a velocity-sensitive digressive piston, each shock reacts instantly to changes in road conditions, maintaining control and comfort across a wide range of driving scenarios. The monotube internal design provides fade-free damping, while the large 46mm piston ensures stable performance during towing, off-road use, or daily driving. Both shocks in the kit are built with a 2-inch diameter smooth body and are finished in corrosion-resistant zinc plating for long-lasting durability. The front shocks feature a stem-to-eye configuration, while the rears use an eye-to-eye design, all with 14.1mm mounting hardware for secure fitment. The non-adjustable damping keeps things simple, giving you reliable performance without the need for tweaking. Whether you’re driving with a light load or working your truck hard, this setup is designed to meet the demands of high-mileage HD trucks.

Fitment: 2001, 2002, 2003 GM Silverado/Sierra 1500HD/2500/3500HD

Notes:

• Designed specifically for 2001-2003 GM 1500HD, 2500, and 3500HD trucks.
• Engineered for vehicles with a mild lift or leveling setup.
• Direct bolt-on replacement for OE shocks with no modifications required.
• Includes front and rear monotube shock absorbers.
• Rear shocks are compatible with vehicles at stock ride height up to 1 inch of rear lift.
• Monotube design provides consistent, fade-free performance in demanding conditions.
• Velocity-sensitive digressive pistons respond quickly to terrain changes.
• Zinc plated finish enhances corrosion resistance and durability.
• Kit includes application-specific valving tuned for HD truck performance.
• Not compatible with trucks equipped with factory electronic damping systems.
• Ideal for improved ride quality, towing stability, and off-road control.