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Rear Spring Insulator Kit, LB7 LLY LBZ LMM LML L5P, 2001-2018, Pack of 4, Duramax


Stop that annoying leaf spring rattle

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018*

Part Number: 10319  
Stop that annoying leaf spring rattle  

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:  
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018*

 
Price:
$32.99
Qty: 
 
Mount these simple to install rubber insulators on the lower most spring in the rear spring pack to prevent annoying spring rattle. The factory plastic insulators are prone to breaking off and these are a perfect replacement. Impervious to the environment and lasts forever

 Average Rating:  5 Star Rating
5.0
 based on 5 Customer Reviews  
Write A Review
   Rear Spring Insulator, June 25, 2018  By Anonymous (Oakhurst, CA)(Verified)
Blissful silence is what I got when I installed these doughnuts on my leaf springs. I had taken my truck in numerous times to a dealership, they said it wasn't something they could address. I frankly thought it was in the back under my shell. I have an extendobed ( http://www.extendobed.com/industrial-units/contractor-caddy/) installed and thought that was what was rattling about. But no, all this time it was the overload springs. What a pleasant change. Would have done it long ago, had I figured it out sooner.

Would have been helpful to know to jack up the truck at the forward leaf spring attachment point to get separation of the springs, then hook the donut on the interior of the spring and roll it onto the spring by pulling towards the tire. In any case, they are on now, took about 30 minutes, including getting the tools out and putting them away.
   Rear Spring Insulator, June 25, 2018  By Anonymous (Oakhurst, CA)(Verified)
Blissful silence is what I got when I installed these doughnuts on my leaf springs. I had taken my truck in numerous times to a dealership, they said it wasn't something they could address. I frankly thought it was in the back under my shell. I have an extendobed ( http://www.extendobed.com/industrial-units/contractor-caddy/) installed and thought that was what was rattling about. But no, all this time it was the overload springs. What a pleasant change. Would have done it long ago, had I figured it out sooner.
   Rear Spring Insulator Kit, LB7 LLY LBZ LMM, 2001-2010, Pack of 4., April 1, 2018  By Mike (Livermore, CA)(Verified)
This has to be one of the best MODS! They give you that feel good feelings, they work as advertised and no more noise of the springs slapping together. A must do fix.
   Rear Spring Insulator Kit, January 9, 2018  By Mike (Livermore, CA)(Verified)
The Rear Spring Insulator Kit, worked as promised. No more slapping of the rear springs. I'm very pleased with them.
   Rear Spring Insulator Kit, LB7/LLY/LBZ/LMM, 2001-2010, Pack of 4, November 3, 2017  By Mike (Livermore, CA)(Verified)
What a awesome product. It took the spring slap away.