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OEM Rocker Shaft Bolt-t
 
94011951 OEM Rocker Shaft Bolt, LB7 LLY LBZ LML, 2001-2016 DuramaxOEM replacement rocker shaft bolt. 5 required per bank.
$10.95
Serpentine Belt, LML, 2011-2016 Dual Alternators-t
 
6K1373 ACDelco Serpentine Belt, LML, 2011-2016 Duramax Dual Alternators
2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2011, 2012, 2013, 2014, 2015, 2016 *

$74.95
Serpentine Belt, LML, 2011-2016 Single Alternator,  (LB7, 2002-2004 California Emissions)-t
 
12642433 Serpentine Belt, LML, 2011-2016 Single Alternator, (LB7, 2002-2004 California Emissions)
2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2002, 2003, 2004, 2011, 2012, 2013, 2014, 2015, 2016*

$79.95
Duramax Belt Tensioner, 2002-2016-t
 
38172 ACDelco Belt Tensioner, LB7 LLY LBZ LMM LML 2002-2016 DuramaxFactory Replacement Tensioner

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

$119.95
Idler Pulley Bolt 2001-2016-t
 
10235 Idler Pulley Bolt 2001-2016, DuramaxReplacement bolt attaches idler pulleys to engine. Replace if bent or damaged from a bad idler pulley
$1.49
Idler Pulley, LB7/LLY/LBZ/LMM/LML,  2001-2016-t
 
98057284 Smooth Idler Pulley, LB7 LLY LBZ LMM LML, 2001-2016 Duramax
2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:

Single and Dual Alternator, Two Main and Third Pulleys
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012

Dual Alternator, Third Pulley
2013, 2014, 2015, 2016

2500 3500 Van Express Savana 6.6L V8 Duramax diesel:
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016




$31.95