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$4599
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DAYCO 89103 Part Description
Manufacturer
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
| Brand | Part Number |
|---|---|
| 4 SEASONS | 45103 |
| 4-SEASONS | 45103 |
| AC DELCO | 36093 |
| BANDO | 580031, 580140 |
| BWP-NSI | CT49113 |
| CARQUEST | 36093, 36351 |
| CASE | 87436755 |
| CASE NEW HOLLAND | 47814483, 87399408 |
| CATERPILLAR | 133-7022, 142-2021, 230-1471, 328-4693 |
| CNH | 87399408 |
| CONTINENTAL AG | 49113, 50031 |
| CUMMINS | 3281583, 3287277, 3910707, 3914095, 3914854, 3934821, 3934822, 3936210, 3936213, 3937555, 3945527, 3945849, 3970822, 3973819, 3973820, 3973827, 3974102, 3976831, 3976834, 4991240, 5258155, 5333480 |
| Continental Elite | 49113 |
| DYNACRAFT | D1186-5208 |
| Duralast | 89103 |
| FOUR SEASONS | 934153, 45103 |
| GATES | 36093, 36351 |
| GOODYEAR BELTS | 57176, 57143 |
| Goodyear | 49113 |
| HAYDEN | 5103 |
| INTERNATIONAL/NAVISTAR | 1832710C1 |
| JOHN DEERE | AT211041, RE164876, RE520836, RE520837 |
| KOMATSU | 6742-01-5271 |
| Kamaz | TA1318AA |
| LITENS | 900122A, 900570A |
| NAPA | 36093, 36351 |
| Navistar | 1832710C1 |
| TENDECO | 900122, 900570 |
DAYCO 89103 Fits Vehicles
- Freightliner Columbia (2012)
- Peterbilt 365 (2010-2011, 2019)
- Western Star 4900SA (2008)
- Western Star 4900FA (2004, 2008)
- Peterbilt 387 (2004)
- Kenworth W900 (1999-2001, 2003-2004)
- Freightliner FL112 (1999)
- Freightliner Century Class (1998)
- International 5600i (2008-2009)
- International TerraStar (2010-2014)
- International 4300LP (2012-2015)
- International 4300 (2012-2015)
- Western Star 4700SF (2012-2016)
- Western Star 4700SB (2013-2016)
- Kenworth K370 (2013-2014)
- Kenworth K270 (2013-2014)
- Freightliner M2 100 (2006)
- Peterbilt 362 (2003-2005)
- Peterbilt 384 (2011)
- Peterbilt 382 (2011-2015)
- Mack MRU (2012-2016)
- Mack LEU (2012-2013)
- Mack GU5 (2012-2017)
- Mack GU4 (2012-2016)
- Freightliner 114SD (2013-2016)
- Autocar LLC. Xpeditor (2008-2014)
- Peterbilt 340 (2007-2010)
- Autocar LLC. Xpeditor WXR (2003-2006)
- Autocar LLC. Xpeditor WXLL (2003-2006, 2008-2010)
- Autocar LLC. Xpeditor WX (2003-2006, 2008-2009)
- Peterbilt 348 (2010-2019)
- Peterbilt 337 (2010-2017)
- Peterbilt 220 (2010, 2013-2023)
- Peterbilt 330 (1999-2005)
- Kenworth T800 (2002-2008)
- Peterbilt 357 (2001)
- Peterbilt 270 (2001-2002)
- Freightliner 108SD (2012-2017)
- Freightliner MT35 (2006-2007)
- Freightliner Business Class M2 (2006-2007, 2009-2012)
- Freightliner Condor (2003-2007)
- Freightliner MT55 (2001-2003, 2006-2007, 2009-2010)
- Freightliner FL80 (2000-2005)
- Freightliner FL70 (1999-2005)
- Freightliner FL60 (1998-1999, 2001-2004)
- Freightliner FL50 (1999, 2001-2003, 2005)
- Peterbilt 210 (2010-2015)
- Freightliner M2 112 (2006-2007, 2010-2019)
- Volvo VNM (2014-2016)
- Freightliner B2 (2016-2017)
- Freightliner MT45 (1999-2003, 2006-2007, 2009-2010)
- Kenworth T370 (2008-2018)
- Kenworth T270 (2008-2016)
- Kenworth T300 (2000-2007)
- Kenworth K300 (2000-2005)
- Freightliner FS65 (1998-2003)
- Freightliner M2 106 (2006-2007, 2009-2018)
- Peterbilt 335 (2005-2010)
- American Coach American Tradition (2003-2005, 2007)
- American Coach American Eagle (2003-2005, 2007)
- American Coach American Dream (2002)
- Tiffin Allegro Bus (2004-2008)
- Blue Bird Vision School Bus (2008-2010, 2013)
- Sterling Truck Acterra 8500 (2001-2003)
- Sterling Truck Acterra (2003, 2005-2007)
- Sterling Truck L7500 (2001, 2005)
- Blue Bird All American FE (2008-2016)
- Country Coach Motorhome Intrigue (2005)
- Country Coach Motorhome Allure (2004-2007)
- Sterling Truck AT9500 (2001)
- Country Coach Motorhome Inspire (2004)
- Sterling Truck LT8500 (2001)
- Sterling Truck Condor (2005-2007)
- Sterling Truck LT7500 (2001, 2005)
- Sterling Truck L8500 (2001)
- Sterling Truck L7501 (2001)
- Orion Bus Orion II (1999)
- El Dorado E-Z Rider (1997)
- Blue Bird Commercial Bus (2001)
- Blue Bird All American RE (2004, 2008-2016)
- IC Corporation BE School Bus (2010-2012)
- Sterling Truck Acterra 7500 (2001-2003, 2005-2007)
- Sterling Truck Acterra 6500 (2001-2003, 2005-2007)
- Sterling Truck Acterra 5500 (2001-2002, 2005-2007)
- Ford F-650 (2001-2003)
- Ford F-750 (2000-2004)
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