The Bilstein B6 46mm monotube rear shock for the 2009 GMC Sierra 2500 HD SLE is a direct-fit upgrade for stock-height trucks that improves ride quality, handling, and comfort. Its monotube design and velocity-sensitive, digressive piston deliver consistent, fade-free performance tuned for this application. The damper uses OEM springs and mounts and is tuned to retain the truck’s intended ride characteristics.
Bilstein B6 2009 GMC Sierra 2500 HD SLE Rear 46mm Monotube Shock Absorber