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Dayco 89450 | Accessory Drive Belt Tensioner Assembly

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$91.99
Part Number
DAY89450
UPC:
36687460240
Condition:
New
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As the major supplier to heavy duty original equipment manufacturers, this Dayco¨ No Slack¨ Heavy Duty Tensioner is guaranteed to be engineered and manufactured to the strictest design specifications. The heavy-duty cast aluminum body and pulley arms translate into extra strength and durability. This Dayco¨ Heavy Duty¨ Tensioner features a patented “flat spring” design that's engineered to handle the higher torque and power pulses exerted by today's diesel engines. Rugged pulleys with double lifetime lubricated bearings deliver long lasting, dependable service. In addition, this Dayco¨ Heavy Duty Tensioner features an “extremely damped” design using a wave spring and a metal ring with a bonded rubber surface to act as a “radial shock absorber” for the tensioner arm.

BRAND: Dayco

FEATURES:

  • AUTOMATIC BELT TENSIONER, HD, DAYCO

SPECIFICS:

Belt TypeSerpentine
DirectionCounter Clock Wise
Number of Pulleys1
Pulley 1 Diameter74
Pulley 1 FlatY
Pulley 1 Width46.27
TypeAutomatic

DOWNLOADS:

INTERCHANGE:

  • ACDelco: 38611
  • Dynacraft: D1186-2603
  • NAPA: 38611
  • ACDelco: 38668
  • Mack: 87GB45C
  • NAPA: 38668
  • Goodyear: 49577
  • Gates: 38611
  • Gates: 38668
  • CARQUEST: 38611
  • Mack: 87GB45A
  • Mack: 87GB45B
  • Duralast: 89450
  • CARQUEST: 38668
  • Mack: 87GB45

APPLICATIONS:

  • 2003-2007 Mack MR - Position: Fan
  • 2004-2007 Mack CXN - Position: Fan
  • 2003-2005 Mack CX - Position: Fan

1-year Replacement unlimited-mileage warranty
Product type:
Aftermarket
Brand Description:
AUTOMATIC BELT TENSIONER, HD, DAYCO
Type:
Automatic
Direction:
Counter Clock Wise
Belt Type:
Serpentine
Number of Pulleys:
1
Pulley 1 Diameter (Millimeter):
74
Pulley 1 Flat:
Y
Pulley 1 Width (Millimeter):
46.27
Short Description:
HD TENSIONER
Hazardous Material:
No
Minimum Order Quantity:
1
Weight - Each (Gross Pounds):
3.7000
Weight - Case (Gross Pounds):
22.8000
Height - Each (Inch):
4.223
Height - Case (Inch):
8.9380
Length - Each (Inch):
8.072
Length - Case (Inch):
13.4380
Width - Each (Inch):
4.473
Width - Case (Inch):
9.4380
Life Cycle Status Description:
Available to Order - Part is released to customers for ordering.
Item Level GTIN:
00036687460240



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