Dayco 89170 | Accessory Drive Belt Idler Pulley

Part Number
89170
Accessory Drive Belt Idler Pulley

Fits: Chevrolet C1500, Chevrolet C1500 Suburban, Chevrolet C2500, Chevrolet C2500 Suburban, Chevrolet C3500, Chevrolet C3500HD, Chevrolet Express 2500, Chevrolet Express 3500, Chevrolet Express 4500, Chevrolet K1500, Chevrolet K1500 Suburban, Chevrolet K2500, Chevrolet K2500 Suburban, Chevrolet K3500, Chevrolet S10, Chevrolet S10 Blazer, Chevrolet Silverado 2500 HD, Chevrolet Silverado 2500 HD Classic, Chevrolet Silverado 3500, Chevrolet Silverado 3500 Classic, Chevrolet Silverado 3500 HD, Chevrolet Tahoe, GMC C1500, GMC C2500, GMC C3500, GMC C3500HD, GMC K1500, GMC K2500, GMC K3500, GMC Savana 2500, GMC Savana 3500, GMC Savana 4500, GMC Sierra 2500 HD, GMC Sierra 2500 HD Classic, GMC Sierra 3500, GMC Sierra 3500 Classic, GMC Sierra 3500 HD, GMC Yukon

Special Price $39.09 Regular Price $45.99
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Estimated Ship Date: 1 Business Day or Less
Dayco® No Slack® Idler/Tensioner Pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and therefore longer belt life. Lifetime lubricated ball bearings and double high temperature seals assure peak bearing performance, the most critical element of a pulley's service life. This specific "grooved", serpentine belt driven steel pulley contains a specially formulated e-coating, comparable to OE plating that resists corrosion and wear resistance under harsh environments.


BRAND: Dayco




FEATURES:


  • IDLER/TENSIONER PULLEY, LT DUTY, DAYCO


SPECIFICS:


Bearing Inner Diameter 112
Bearing Width12
Belt TypeSerpentine
FlatN
Groove Quantity6
MaterialSteel
Max Belt Width06 Rib
Number of Bearings1

w/o A.C.


DOWNLOADS:




INTERCHANGE:


  • Gates: 36177
  • General Motors: 14102597
  • NAPA: 36177
  • Duralast: 231170
  • CARQUEST: 36177
  • Goodyear: 49165

APPLICATIONS:


  • 2000-2002 Chevrolet C3500HD
  • 2006-2016 GMC Savana 2500 - Position: Grooved Pulley
  • 2004-2006 Chevrolet Silverado 3500 - Position: Grooved Pulley
  • 1987-1988 Chevrolet S10 Blazer
  • 2007-2013 Chevrolet Silverado 3500 HD - Position: Grooved Pulley
  • 2000-2002 GMC Savana 3500 - Position: Grooved Pulley
  • 2004-2013 Chevrolet Silverado 2500 HD - Position: Grooved Pulley
  • 1996-1999 Chevrolet K1500 Suburban
  • 2007-2007 Chevrolet Silverado 3500 Classic - Position: Grooved Pulley
  • 1996-1999 Chevrolet C1500 Suburban
  • 2000-2002 GMC C3500HD
  • 2000-2002 Chevrolet Express 2500 - Position: Grooved Pulley
  • 1996-2000 GMC C2500
  • 1996-1997 GMC Yukon
  • 1996-1997 GMC C1500
  • 1996-1998 Chevrolet C1500
  • 1996-1999 Chevrolet K2500 Suburban
  • 2002-2003 Chevrolet Silverado 2500 HD
  • 2001-2003 GMC Sierra 2500 HD
  • 1996-1998 GMC K1500
  • 2004-2013 GMC Sierra 2500 HD - Position: Grooved Pulley
  • 2004-2006 GMC Sierra 3500 - Position: Grooved Pulley
  • 2007-2007 GMC Sierra 3500 Classic - Position: Grooved Pulley
  • 2009-2016 Chevrolet Express 4500 - Position: Grooved Pulley
  • 1996-2000 Chevrolet K3500
  • 2006-2016 Chevrolet Express 3500 - Position: Grooved Pulley
  • 2001-2001 Chevrolet Silverado 3500 - Position: Grooved Pulley
  • 1996-2000 Chevrolet C2500
  • 1996-1999 Chevrolet C2500 Suburban
  • 1996-1999 Chevrolet Tahoe
  • 2001-2001 Chevrolet Silverado 2500 HD - Position: Grooved Pulley
  • 2006-2016 GMC Savana 3500 - Position: Grooved Pulley
  • 1996-1998 Chevrolet K1500
  • 1996-2000 GMC K3500
  • 1987-1988 Chevrolet S10
  • 2001-2003 GMC Sierra 3500
  • 2000-2002 GMC Savana 2500 - Position: Grooved Pulley
  • 2007-2013 GMC Sierra 3500 HD - Position: Grooved Pulley
  • 1996-2000 GMC K2500
  • 2009-2016 GMC Savana 4500 - Position: Grooved Pulley
  • 1996-2000 GMC C3500
  • 2007-2007 Chevrolet Silverado 2500 HD Classic - Position: Grooved Pulley
  • 1996-2000 Chevrolet K2500
  • 2002-2003 Chevrolet Silverado 3500
  • 2000-2002 Chevrolet Express 3500 - Position: Grooved Pulley
  • 1996-2000 Chevrolet C3500
  • 2006-2016 Chevrolet Express 2500 - Position: Grooved Pulley
  • 2007-2007 GMC Sierra 2500 HD Classic - Position: Grooved Pulley
Customer Questions
Can a serpentine belt cause smoke?
Yes, a serpentine belt can cause smoke. A serpentine belt is an essential component of a vehicle's engine system. It drives various accessories such as the alternator, power steering pump, water pump, and air conditioning compressor. If the serpentine belt becomes worn, damaged, or misaligned, it can cause friction and generate smoke.
Why is my serpentine belt squealing?
The serpentine belt can squeal due to various reasons, including tension issues, worn-out belt, or a problem with the belt's pulleys.
Is my serpentine belt too tight?
If your serpentine belt is causing issues like excessive noise or accelerated wear on the pulleys, it may indicate that the belt is too tight.
Why did my serpentine belt come off?
Serpentine belts can come off due to factors such as belt wear, improper tension, misaligned pulleys, or a faulty tensioner.
Please, mind that only logged in users can submit questions

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