Energy Rear Leaf Spring Bushings, 2001-2010 LB7/LLY/LBZ

Part# 3.2141G


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

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

Energy Suspension Leaf Spring Bushings provide greater stability and last longer than OE rubber leaf spring bushings. OE rubber leaf spring bushings are often too soft and do not properly engage the leaf springs, resulting in reduced vehicle control.


  • Adds a dramatic amount of performance and durability to your Duramax.
  • Improves your Truck's handling, cornering and overall control.
  • Helps your Duramax be in control when maneuvering through turns, during standing start accelerations, braking, even over bumps and berms.
  • Made of Energy's HYPERFLEX performance polyurethane to add performance and durability.

Customer Reviews

Based on 1 review

Just want to say, I had purchased this with a front and rear bushing kit (energy polyurethane) as well. I also bought their torsion tool, upgraded ball joints, and the moog upper control arms. All this for my 05 duramax. I bought new shocks (ranchos) and outer tie ends somewhere else. But, now my truck rides awesome! I immediately took it offroad in the az desert and it did well. Going down the road, everything feels solid. I greatly enjoy my truck in a different light now. And the only reason why I did such a major project (I did this all myself) is because my duramax needed it. Bushings were cracked, blown shock, ball joints leaked grease, etc. I wanted to feel confident that my suspension would be overbuilt, thus increasing reliability. Very Happy!