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DAYCO 89103 Idler/Tensioner Pulley, Heavy Duty

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Dayco 89103 Accessory Drive Belt Idler Pulley Idler/Tensioner Pulley, Heavy Duty
DAYCO
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$51.99

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DAYCO 89103 Part Description

Manufacturer

DAYCO

Product Description

IDLER/TENSIONER PULLEY, HD, DAYCO

Features & Benefits

  • Premium OE technology resists wear and corrosion over long service life
  • Dual bearings support increased load capacity and extended bearing life
  • Structural integrity minimizes vibration and helps extend belt life
  • Engineered for Class 4–8 vehicles to meet or exceed OE quality
  • Precision construction promotes smooth belt tracking and consistent performance

Dayco Idler/Tensioner Pulley

Reduce belt vibration with the Dayco Idler/Tensioner Pulley. Designed for serpentine accessory drive systems on Class 4–8 trucks, this heavy-duty pulley replaces worn idler or tensioner pulleys to help maintain proper belt alignment and accessory drive performance. Advanced CAD and FEA engineering contribute to reliable operation in demanding diesel applications, while the durable steel construction withstands high rotational speeds and engine-bay conditions. The Dayco 89103 pulley helps restore smooth belt operation and dependable accessory drive performance.

DAYCO 89103 Specifications

Product Attributes

Belt Type Serpentine
1068 74 MM
Flat N
Groove Quantity 8
256 31.26 mm
Max Belt Width 08 Rib
Material Steel
Number of Bearings 2
Bearing Inner Diameter 1 17 mm
Bearing Inner Diameter 2 17 mm
Bearing Width 24 mm
Outside Diameter 74 MM
Width 31.26 MM

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8483509080
UPC 00036687186959

DAYCO 89103 Cross References

BrandPart Number
4 SEASONS45103
4-SEASONS45103
AC DELCO36093
BANDO580031, 580140
BWP-NSICT49113
CARQUEST36093, 36351
CASE87436755
CASE NEW HOLLAND47814483, 87399408
CATERPILLAR133-7022, 142-2021, 230-1471, 328-4693
CNH87399408
CONTINENTAL AG49113, 50031
CUMMINS3281583, 3287277, 3910707, 3914095, 3914854, 3934821, 3934822, 3936210, 3936213, 3937555, 3945527, 3945849, 3970822, 3973819, 3973820, 3973827, 3974102, 3976831, 3976834, 4991240, 5258155, 5333480
Continental Elite49113
DYNACRAFTD1186-5208
Duralast89103
FOUR SEASONS934153, 45103
GATES36093, 36351
GOODYEAR BELTS57176, 57143
Goodyear49113
HAYDEN5103
INTERNATIONAL/NAVISTAR1832710C1
JOHN DEEREAT211041, RE164876, RE520836, RE520837
KOMATSU6742-01-5271
KamazTA1318AA
LITENS900122A, 900570A
NAPA36093, 36351
Navistar1832710C1
TENDECO900122, 900570

DAYCO 89103 Fits Vehicles

  • Autocar LLC. Xpeditor (2008-2014)
  • Autocar LLC. Xpeditor WX (2003-2006, 2008-2009)
  • Autocar LLC. Xpeditor WXLL (2003-2006, 2008-2010)
  • Autocar LLC. Xpeditor WXR (2003-2006)
  • Freightliner 108SD (2012-2017)
  • Freightliner 114SD (2013-2016)
  • Freightliner B2 (2016-2017)
  • Freightliner Business Class M2 (2006-2007, 2009-2012)
  • Freightliner Century Class (1998)
  • Freightliner Columbia (2012)
  • Freightliner Condor (2003-2007)
  • Freightliner FL112 (1999)
  • Freightliner FL50 (1999, 2001-2003, 2005)
  • Freightliner FL60 (1998-1999, 2001-2004)
  • Freightliner FL70 (1999-2005)
  • Freightliner FL80 (2000-2005)
  • Freightliner FS65 (1998-2003)
  • Freightliner M2 100 (2006)
  • Freightliner M2 106 (2006-2007, 2009-2018)
  • Freightliner M2 112 (2006-2007, 2010-2019)
  • Freightliner MT35 (2006-2007)
  • Freightliner MT45 (1999-2003, 2006-2007, 2009-2010)
  • Freightliner MT55 (2001-2003, 2006-2007, 2009-2010)
  • International 4300 (2012-2015)
  • International 4300LP (2012-2015)
  • International 5600i (2008-2009)
  • International TerraStar (2010-2014)
  • Kenworth K270 (2013-2014)
  • Kenworth K300 (2000-2005)
  • Kenworth K370 (2013-2014)
  • Kenworth T270 (2008-2016)
  • Kenworth T300 (2000-2007)
  • Kenworth T370 (2008-2018)
  • Kenworth T800 (2002-2008)
  • Kenworth W900 (1999-2001, 2003-2004)
  • Mack GU4 (2012-2016)
  • Mack GU5 (2012-2017)
  • Mack LEU (2012-2013)
  • Mack MRU (2012-2016)
  • Peterbilt 210 (2010-2015)
  • Peterbilt 220 (2010, 2013-2023)
  • Peterbilt 270 (2001-2002)
  • Peterbilt 330 (1999-2005)
  • Peterbilt 335 (2005-2010)
  • Peterbilt 337 (2010-2017)
  • Peterbilt 340 (2007-2010)
  • Peterbilt 348 (2010-2019)
  • Peterbilt 357 (2001)
  • Peterbilt 362 (2003-2005)
  • Peterbilt 365 (2010-2011, 2019)
  • Peterbilt 382 (2011-2015)
  • Peterbilt 384 (2011)
  • Peterbilt 387 (2004)
  • Volvo VNM (2014-2016)
  • Western Star 4700SB (2013-2016)
  • Western Star 4700SF (2012-2016)
  • Western Star 4900FA (2004, 2008)
  • Western Star 4900SA (2008)
  • American Coach American Dream (2002)
  • American Coach American Eagle (2003-2005, 2007)
  • American Coach American Tradition (2003-2005, 2007)
  • Blue Bird All American FE (2008-2016)
  • Blue Bird All American RE (2004, 2008-2016)
  • Blue Bird Commercial Bus (2001)
  • Blue Bird Vision School Bus (2008-2010, 2013)
  • Country Coach Motorhome Allure (2004-2007)
  • Country Coach Motorhome Inspire (2004)
  • Country Coach Motorhome Intrigue (2005)
  • El Dorado E-Z Rider (1997)
  • Ford F-650 (2001-2003)
  • Ford F-750 (2000-2004)
  • IC Corporation BE School Bus (2010-2012)
  • Orion Bus Orion II (1999)
  • Sterling Truck AT9500 (2001)
  • Sterling Truck Acterra (2003, 2005-2007)
  • Sterling Truck Acterra 5500 (2001-2002, 2005-2007)
  • Sterling Truck Acterra 6500 (2001-2003, 2005-2007)
  • Sterling Truck Acterra 7500 (2001-2003, 2005-2007)
  • Sterling Truck Acterra 8500 (2001-2003)
  • Sterling Truck Condor (2005-2007)
  • Sterling Truck L7500 (2001, 2005)
  • Sterling Truck L7501 (2001)
  • Sterling Truck L8500 (2001)
  • Sterling Truck LT7500 (2001, 2005)
  • Sterling Truck LT8500 (2001)
  • Tiffin Allegro Bus (2004-2008)

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Dayco 89103 Accessory Drive Belt Idler Pulley Idler/Tensioner Pulley, Heavy Duty

DAYCO 89103

Idler/Tensioner Pulley, Heavy Duty

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