The 5100 Series offers traditional Bilstein technology for your Duramax. 5100 Series shocks feature Bilstein's superior single tube high gas pressure design for the utmost in consistent fade-free performance and long life.
Monotube gas pressure construction
Self-Adjusting Deflecting Disc Valving
High-Flow Piston Reduces Harshness
Independent Rebound & Compression Tuning
Larger Working Piston Area for Exact Damping
Superior Control for Large Diameter Tires
Designed for specific manufacturer lift kits utilizing the stock O.E.M. mounting configuration.
Front Shock Length (24-218023):
Collapsed (in): 15.98"
Extended (in): 24.23"
Rear Shock Length (24-218030):
Collapsed (in): 18.17"
Extended (in): 29.92"