Bilstein B8 5100 Series Shocks, 2001-2010 LB7/LLY/LBZ/LMM

Part# 24-186735 + 24-186742

$440.00 Includes Free Shipping.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Fits: 2001 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM Duramax Diesel

The 5100 Series offers traditional Bilstein technology with applications for lifted trucks, Jeeps and prerunners. Their 5100 Series shock absorbers are designed for specific manufactured lift kits utilizing the stock O.E.M. mounting configuration. 5100 Series shocks feature Bilstein's superior single tube high gas pressure design for the upmost in consistent fade-free performance and long life. Bilstein's patented Digressive self-adjusting valving delivers improved damping control and a smooth ride on all road surfaces at any speed.


  • 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

DmaxStore Notes : 



Front Shocks
Part# Front Lift Height Travel (compressed-extended)
24-186735 0-2" 11.3-15.76"
24-187183 4-6" 13.52-21.46"


Rear Shocks
Part# Rear Lift Height Travel (compressed-extended)
24-186742 0-1" 16.14-26.15"
24-191203 2" 16.95-27.36"
24-186636 4" 18.17-29.92"

Customer Reviews

Based on 4 reviews

I'm shocked at how well these work

Mickey rivera

Stock height dually. Rides amazing now!!
Good price and great help with online staff and quick response to emails. Thanks DMAXSTORE!!

Josh Bunch

I\'ve had 5100\'s on other vehicles and have always been impressed. This time is no different. Much improved ride on smooth or rough terrain. The clear coated shock bodies look a step above, other shocks in this price range.

Seth Thompson

Great performance on and off pavement. Drastically improved the ride in my '04 LB7. Plus Dmaxstore was the cheapest place I came across to find a set. Great prices on great products!