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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"Smooth" idler pulley. This does not have the ribs on it for running on the inside of the belt
$28.95
Cooling Fan Blade Assembly, LB7/LLY, 2001-2005-t
 
15-80690 Cooling Fan Blade Assembly, LB7/LLY, 2001-2005OE Fan blade
$109.95
Duramax Belt Tensioner, 2002-2016-t
 
38172 Duramax Belt Tensioner, 2002-2016
$119.95
Cooling Fan Clutch Assembly, LB7/LLY, 2001-2005-t
 
15-4964 Cooling Fan Clutch Assembly, LB7/LLY, 2001-2005Is your cooling fan working? Your fan clutch may not be operating correctly
$289.95