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(888) 312-8812 Login SignupDAYCO 89448 Automatic Belt Tensioner, Heavy Duty (H.D.)
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$19099
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DAYCO 89448 Part Description
Manufacturer
Product Description
AUTOMATIC BELT TENSIONER, HD, DAYCO
Features & Benefits
- Innovative "flat spring" design minimizes tension variations, protecting bearings from excessive wear during belt break-in.
- Ensures a perfectly tensioned belt for consistent power delivery to your engine's vital accessories
- Maintains proper belt tension for efficient operation of air conditioning, power steering, and other engine components
- PTFE string embedded within the spring dampens noise for smoother and more enjoyable driving experience
Dayco Automatic Belt Tensioner
Stop worrying about belt tension and focus on a smooth ride with the top-quality Dayco Automatic Belt Tensioner, which automatically adjusts belt tension for optimal performance. Dayco's revolutionary "flat spring" mechanism minimizes tension fluctuations, reducing the risk of premature accessory bearing wear often caused by excessive tension during new belt installation. This tensioner also features a PTFE string embedded within the spring, providing superior abrasion resistance and dampening noise for a smoother and quieter experience. Built with robust, weatherproof materials and rigorously tested, the Dayco 89448 ensures exceptional resistance to corrosion and extreme temperatures.
DAYCO 89448 Specifications
Product Attributes
| Type | Automatic |
| Direction | Clock Wise |
| Belt Type | Serpentine |
| Number of Pulleys | 1 |
| Pulley 1 Diameter | 74 mm |
| Pulley 1 Flat | Y |
| Pulley 1 Width | 38.3 mm |
Additional Information
| Country of Origin (Primary) | US |
| Harmonized Tariff Code (Schedule B) | 8708998180 |
| UPC | 00036687450883 |
DAYCO 89448 Cross References
DAYCO 89448 Fits Vehicles
- Autocar LLC. Xpeditor (2014-2019)
- Freightliner 114SD (2016-2017)
- Freightliner 122SD (2013-2019)
- Freightliner Cascadia (2009-2024)
- Freightliner Coronado (2011-2016)
- International 5500i (2003-2011)
- International 5600i (2004-2011)
- International 5900i (2004-2008, 2012, 2014-2017)
- International 9200i SBA (2003-2008)
- International 9400i SBA (2003-2007)
- International 9900i (2003-2012, 2014-2018)
- International 9900ix (2003-2009)
- International HX520 (2018-2022)
- International HX620 (2017-2022)
- International LT625 (2017-2022)
- International LoneStar (2009-2012, 2014-2017, 2019-2023)
- International ProStar (2008-2017, 2019)
- Kenworth C500 (2010-2016)
- Kenworth T2000 (2004-2010)
- Kenworth T600A (2004-2007)
- Kenworth T660 (2008-2018)
- Kenworth T680 (2013-2023)
- Kenworth T700 (2011-2015)
- Kenworth T800 (2004-2022)
- Kenworth T880 (2014-2023)
- Kenworth W900 (2003-2022)
- Kenworth W990 (2019-2022)
- Mack CL (2004-2007)
- Mack CXU (2014-2017)
- Peterbilt 320 (2011-2017)
- Peterbilt 357 (2004-2007)
- Peterbilt 365 (2011-2018)
- Peterbilt 367 (2008-2021)
- Peterbilt 378 (2003-2007)
- Peterbilt 379 (2003-2007)
- Peterbilt 384 (2012-2015)
- Peterbilt 386 (2007-2015)
- Peterbilt 387 (2004-2011)
- Peterbilt 388 (2008-2015)
- Peterbilt 389 (2008-2023)
- Peterbilt 520 (2019-2020)
- Peterbilt 567 (2014-2023)
- Peterbilt 579 (2013-2023)
- Peterbilt 587 (2011-2018)
- Volvo VNL (2003-2022)
- Volvo VNM (2007)
- Volvo VT (2006-2010)
- Western Star 4900EX (2011-2021)
- Western Star 4900FA (2011-2021)
- Western Star 4900SA (2009-2021)
- Western Star 6900XD (2015-2016)
- Blue Bird All American RE (2017-2019)
- Country Coach Motorhome Affinity (2006, 2008)
DAYCO 89448 Customer Reviews
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DAYCO 89448 Manufacturer Information
For over 100 years, Dayco® has been a world leader in the development, manufacture, and distribution of essential engine drive components for the aftermarket sector. Its catalog covers a wide range of drive system components for various applications, including automotive, truck, construction, agriculture, industrial machinery, and hybrid electric vehicles. For heavy duty trucks and buses, Dayco specializes in serpentine and V-belts, vibration dampers, thermostats, water pumps, expansion tanks, and gaskets. Dayco parts are built with durability in mind, using high-grade materials and tested in compliance with the latest standards set by the automotive industry. These result in parts that are superior in reliability, performance, and service life over the competition.
DAYCO 89448 Questions & Answers
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