910589A - Idler/Tensioner Pulley
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This Heavy duty belt tensioner is manufactured by one of the largest original equipment tensioner suppliers to insure proper fit and performance. This tensioner is produced for serpentine belt routing applications and is made of high strength steel for improved life and durability. This tensioner has been redesigned from the original OE design to increase life & durability. This tensioner has 1 pulley a larger pivot bushing, longer tensioner arm for reduced arm motion, an inline load balance for enhanced tensioner alignment, 2 6303 ball bearings proven to last longer than conventional bearings, higher damping consequently reducing arm motion and wear as well as an optimized install feature for ease on tensioner replacement. This tensioner fits 2016-15 Mack, CXU Series, Mack MP7 Diesel, Tensioner Assy. - Fan.
- Manufactured by one of the largest original equipment part supplier to insure proper form, fit, and performance
- Internal "round spring" technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
- Heavy Duty Steel Pulley with 2 close tolerance ball bearings, pocket and Electro-deposited coating for superior corrosion resistance
- Large pivot bushing
- Installation instructions included
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