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Serpentine Belt, LB7, 2001, Single Alternator, Federal Emissions-t
 
6K1115 ACDelco Serpentine Belt, LB7, 2001 Duramax Single Alternator, Federal EmissionsFits 2001 Truck with 105 amp Alt and NO Vacuum Pump

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001

$49.95
Serpentine Belt, LB7/LLY, 2002-2005, Dual Alternator, Federal Emissions-t
 
6K1360 Serpentine Belt, LB7 LLY, 2002-2005 Duramax, Dual Alternator, Federal Emissions
2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2002, 2003, 2004, 2005

$74.95
Serpentine Belt, LML, 2011-2016 Single Alternator,  (LB7, 2002-2004 California Emissions)-t
 
6K1187 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
2001 Duramax Belt Tensioner-t
 
38136 ACDelco Belt Tensioner LB7 2001 Duramax
ACDelco Replacement Belt Tensioner. Only fits 2001 Duramax.

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001

$94.99
Serpentine Belt, LB7, 2002-2004 (California Emissions), LBZ, 2006-2007,   Dual Alternators-t
 
6K1369 Serpentine Belt, LB7, 2002-2004 (California Emissions), LBZ, 2006-2007, Dual Alternators
2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2002, 2003, 2004, 2006, 2007*

$99.95
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 Idler Pulley, LB7 LLY LBZ LMM LML, 2001-2016 Duramax
"Smooth" idler pulley.

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

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




$31.95
Serpentine Belt, LB7/LLY, 2002-2005, Single Alternator, Federal Emissions-t
 
6K1177 ACDelco Serpentine Belt, LB7 LLY, 2002-2005 Duramax Single Alternator, Federal EmissionsFits Federal emission trucks

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2002, 2003, 2004, 2005

$64.95