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  2. Auto Parts
  3. Belts and Cooling
  4. Accessory Drive Belt System Components
  5. Drive Belt Tensioner Assembly
  6. Dayco 89440

Dayco 89440 Drive Belt Tensioner Assembly

Dayco 89440 Drive Belt Tensioner Assembly Image 1
Dayco 89440 Drive Belt Tensioner Assembly Image 2
Dayco 89440 Drive Belt Tensioner Assembly

Dayco
Brand:Dayco
Part Number: 89440
UPC: 00036687422132
Weight: 5.55 lbs
Condition:New



On Sale:

$144.85

Availability:
15 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the Dayco 89440 Drive Belt Tensioner Assembly for your vehicle. Buy now and secure your purchase online!

Specifications:

Belt Type:
Serpentine
Direction:
Counter Clock Wise
Number of Pulleys:
1
Pulley 1 Diameter:
74 mm
Pulley 1 Flat:
Y
Pulley 1 Width:
57 mm
Type:
Automatic
ACDelco #:
38609
CARQUEST #:
38587
CARQUEST #:
38609
Cummins #:
2871292
Cummins #:
2871293
Cummins #:
3682946
Cummins #:
3683289
Cummins #:
3684428
Cummins #:
4299051
Cummins #:
4299052
Duralast #:
89440
Dynacraft #:
D1186-2613
Gates #:
38587
Gates #:
38609
Goodyear #:
49563
NAPA #:
38587
NAPA #:
38609
Navistar #:
1883020C2
Navistar #:
1883020C3
Country of Origin:
US

Select a vehicle to narrow Dayco 89440 Drive Belt Tensioner Assembly fitment info!

Last Updated: 07/24/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2008

 

2008

 
Country Coach Motorhome Affinity

12.5L 6 Diesel
1
 
Fan and Alternator
 		 

Country Coach Motorhome Affinity



12.5L 6 Diesel

Fan and Alternator
1 Per Vehicle

2006

 

2006

 
Country Coach Motorhome Affinity

12.5L 6 Diesel
1
 
Fan and Alternator
 		 

Country Coach Motorhome Affinity



12.5L 6 Diesel

Fan and Alternator
1 Per Vehicle

2008

 

2008

 
Freightliner Argosy

14.6L L6 Diesel Turbo
1
 
Air Conditioning
 		 

Freightliner Argosy



14.6L L6 Diesel Turbo

Air Conditioning
1 Per Vehicle

2017

 

2017

 
Freightliner Cascadia

11.9L 6 Diesel
1
 
Fan and Alternator
 
Eng: ISX 11.9
 

Freightliner Cascadia



11.9L 6 Diesel

Fan and Alternator Eng: ISX 11.9

1 Per Vehicle

2016

 

2015

 

2014

 

2016

 

2015

 

2014

 
Freightliner Cascadia

11.9L 6 CNG,
11.9L 6 Diesel
1
 
Fan and Alternator
 		 

Freightliner Cascadia



11.9L 6 CNG,
11.9L 6 Diesel

Fan and Alternator
1 Per Vehicle

2010

 

2009

 

2010

 

2009

 
Freightliner Cascadia

14.6L L6 Diesel Turbo
1
 
Air Conditioning
 		 

Freightliner Cascadia



14.6L L6 Diesel Turbo

Air Conditioning
1 Per Vehicle

2009

 

2008

 

2009

 

2008

 
Freightliner Century Class

14.6L L6 Diesel Turbo
1
 
Air Conditioning
 		 

Freightliner Century Class



14.6L L6 Diesel Turbo

Air Conditioning
1 Per Vehicle

2009

 

2009

 
Freightliner Classic

14.6L L6 Diesel Turbo
1
 
Air Conditioning
 		 

Freightliner Classic



14.6L L6 Diesel Turbo

Air Conditioning
1 Per Vehicle

2009

 

2009

 
Freightliner Columbia

14.6L L6 Diesel Turbo
1
 
Air Conditioning
 		 

Freightliner Columbia



14.6L L6 Diesel Turbo

Air Conditioning
1 Per Vehicle

2009

 

2009

 
Freightliner Coronado

14.6L L6 Diesel Turbo
1
 
Air Conditioning
 		 

Freightliner Coronado



14.6L L6 Diesel Turbo

Air Conditioning
1 Per Vehicle

2004

 

2004

 
Freightliner FS65

7.2L L6 Diesel Turbo
1
 
Fan, Alternator and Air Conditioning
 
Eng: 3126
 

Freightliner FS65



7.2L L6 Diesel Turbo

Fan, Alternator and Air Conditioning Eng: 3126

1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 
Freightliner FS65

7.2L L6 Diesel Turbo
1
 
Fan, Alternator and Air Conditioning
 		 

Freightliner FS65



7.2L L6 Diesel Turbo

Fan, Alternator and Air Conditioning
1 Per Vehicle

2011

 

2010

 

2009

 

2011

 

2010

 

2009

 
International 5500i

15L 6 Diesel
1
 
Fan and Alternator
 		 

International 5500i



15L 6 Diesel

Fan and Alternator
1 Per Vehicle

2003

 

2003

 
International 5500i

15L 6 Diesel
1
 
Fan and Alternator
 		 

International 5500i



15L 6 Diesel

Fan and Alternator
1 Per Vehicle

2004

 

2004

 
International 5600i

15L 6 Diesel
1
 
Fan and Alternator
 		 

International 5600i



15L 6 Diesel

Fan and Alternator
1 Per Vehicle

2012

 

2012

 
International 5900i SBA

15L L6 Diesel Turbo
1
 
Fan and Water Pump
 		 

International 5900i SBA



15L L6 Diesel Turbo

Fan and Water Pump
1 Per Vehicle

2004

 

2004

 
International 9200i SBA

15L 6 Diesel
1
 
Fan and Alternator
 		 

International 9200i SBA



15L 6 Diesel

Fan and Alternator
1 Per Vehicle

2010

 

2009

 

2008

 

2010

 

2009

 

2008

 
International 9400i SBA

10.8L L6 Diesel Turbo
1
 		  

International 9400i SBA



10.8L L6 Diesel Turbo
1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2018

 

2017

 

2016

 

2015

 

2014

 
International 9900i

15L L6 Diesel Turbo
1
 
Fan, Air Conditioning, Alternator and Water Pump
 		 

International 9900i



15L L6 Diesel Turbo

Fan, Air Conditioning, Alternator and Water Pump
1 Per Vehicle

2011

 

2010

 

2009

 

2011

 

2010

 

2009

 
International 9900i

15L 6 Diesel
1
 
Fan and Alternator
 		 

International 9900i



15L 6 Diesel

Fan and Alternator
1 Per Vehicle

2009

 

2009

 
International 9900ix

15L 6 Diesel
1
 
Fan and Alternator
 		 

International 9900ix



15L 6 Diesel

Fan and Alternator
1 Per Vehicle

2019

 

2018

 

2019

 

2018

 
International HX520

15L L6 Diesel Turbo
1
 
Fan, Air Conditioning, Alternator and Water Pump
 		 

International HX520



15L L6 Diesel Turbo

Fan, Air Conditioning, Alternator and Water Pump
1 Per Vehicle

2019

 

2018

 

2017

 

2019

 

2018

 

2017

 
International HX620

15L L6 Diesel Turbo
1
 
Fan, Air Conditioning, Alternator and Water Pump
 		 

International HX620



15L L6 Diesel Turbo

Fan, Air Conditioning, Alternator and Water Pump
1 Per Vehicle

2017

 

2016

 

2015

 

2017

 

2016

 

2015

 
International LoneStar

15L L6 Diesel Turbo
1
 
Fan and Alternator
 		 

International LoneStar



15L L6 Diesel Turbo

Fan and Alternator
1 Per Vehicle

2012

 

2012

 
International LoneStar

15L L6 Diesel Turbo
1
 
Fan and Alternator
 		 

International LoneStar



15L L6 Diesel Turbo

Fan and Alternator
1 Per Vehicle

2011

 

2010

 

2009

 

2011

 

2010

 

2009

 
International LoneStar

15L 6 Diesel
1
 
Fan and Alternator
 		 

International LoneStar



15L 6 Diesel

Fan and Alternator
1 Per Vehicle

2014

 

2014

 
International ProStar

12.4L L6 Diesel Turbo/Aftercooled/Intercooled
1
 
Alternator
 
Eng: N13
 

International ProStar



12.4L L6 Diesel Turbo/Aftercooled/Intercooled

Alternator Eng: N13

1 Per Vehicle

2011

 

2010

 

2009

 

2011

 

2010

 

2009

 
International ProStar

15L 6 Diesel
1
 
Fan and Alternator
 		 

International ProStar



15L 6 Diesel

Fan and Alternator
1 Per Vehicle

2010

 

2009

 

2010

 

2009

 
International ProStar

12.4L L6 Diesel SOHC Turbo
1
 
Alternator
 		 

International ProStar



12.4L L6 Diesel SOHC Turbo

Alternator
1 Per Vehicle

2004

 

2004

 
Kenworth C500

15L L6 Diesel Turbo
1
 
Fan
 		 

Kenworth C500



15L L6 Diesel Turbo

Fan
1 Per Vehicle

2010

 

2010

 
Kenworth T2000

15L L6 Diesel Turbo
1
 
Fan and Alternator
 		 

Kenworth T2000



15L L6 Diesel Turbo

Fan and Alternator
1 Per Vehicle

2004

 

2004

 
Kenworth T2000

15L L6 Diesel Turbo
1
 
Fan and Alternator
 		 

Kenworth T2000



15L L6 Diesel Turbo

Fan and Alternator
1 Per Vehicle

2015

 

2015

 
Kenworth T660

10.8L L6 Diesel Turbo
1
 
Fan and Alternator
 		 

Kenworth T660



10.8L L6 Diesel Turbo

Fan and Alternator
1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2010

 

2009

 

2008

 

2007

 

2006

 
Kenworth T800

14.6L L6 Diesel Turbo
1
 
Fan and Alternator
 
with 12 Rib Belt
 

Kenworth T800



14.6L L6 Diesel Turbo

Fan and Alternator with 12 Rib Belt

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2010

 

2009

 

2008

 

2007

 

2006

 
Kenworth W900

14.6L L6 Diesel Turbo
1
 
Fan and Alternator
 
with 12 Rib Belt
 

Kenworth W900



14.6L L6 Diesel Turbo

Fan and Alternator with 12 Rib Belt

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Mack CL

15L L6 Diesel Turbo
1
 
Fan and Alternator
 		 

Mack CL



15L L6 Diesel Turbo

Fan and Alternator
1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2011

 

2010

 

2009

 

2008

 
Peterbilt 367

14.6L L6 Diesel Turbo
1
 
Fan and Air Conditioning
 		 

Peterbilt 367



14.6L L6 Diesel Turbo

Fan and Air Conditioning
1 Per Vehicle

2008

 

2008

 
Peterbilt 385

15L L6 Diesel Turbo
1
 
Main Drive
 		 

Peterbilt 385



15L L6 Diesel Turbo

Main Drive
1 Per Vehicle

2010

 

2010

 
Peterbilt 387

14.6L L6 Diesel Turbo
1
 
Fan
 		 

Peterbilt 387



14.6L L6 Diesel Turbo

Fan
1 Per Vehicle

2008

 

2008

 
Sterling Truck AT9500

14.6L L6 Diesel Turbo
1
 
Fan and Air Conditioning
 		 

Sterling Truck AT9500



14.6L L6 Diesel Turbo

Fan and Air Conditioning
1 Per Vehicle

2008

 

2008

 
Sterling Truck LT9500

14.6L L6 Diesel Turbo
1
 
Fan and Air Conditioning
 		 

Sterling Truck LT9500



14.6L L6 Diesel Turbo

Fan and Air Conditioning
1 Per Vehicle

2015

 

2014

 

2013

 

2012

 

2015

 

2014

 

2013

 

2012

 
Western Star 4900EX

14.6L L6 Diesel Turbo
1
 
Fan and Alternator
 		 

Western Star 4900EX



14.6L L6 Diesel Turbo

Fan and Alternator
1 Per Vehicle

2009

 

2008

 

2009

 

2008

 
Western Star 4900EX

14.6L L6 Diesel Turbo
1
 
Fan and Air Conditioning
 		 

Western Star 4900EX



14.6L L6 Diesel Turbo

Fan and Air Conditioning
1 Per Vehicle

2015

 

2014

 

2013

 

2012

 

2015

 

2014

 

2013

 

2012

 
Western Star 4900FA

14.6L L6 Diesel Turbo
1
 
Fan and Alternator
 		 

Western Star 4900FA



14.6L L6 Diesel Turbo

Fan and Alternator
1 Per Vehicle

2009

 

2008

 

2009

 

2008

 
Western Star 4900FA

14.6L L6 Diesel Turbo
1
 
Fan and Air Conditioning
 		 

Western Star 4900FA



14.6L L6 Diesel Turbo

Fan and Air Conditioning
1 Per Vehicle

2015

 

2014

 

2013

 

2015

 

2014

 

2013

 
Western Star 4900SA

14.6L L6 Diesel Turbo
1
 
Fan and Alternator
 		 

Western Star 4900SA



14.6L L6 Diesel Turbo

Fan and Alternator
1 Per Vehicle

2009

 

2009

 
Western Star 4900SA

12.8L L6 Diesel Turbo
1
 
Fan and Water Pump
 		 

Western Star 4900SA



12.8L L6 Diesel Turbo

Fan and Water Pump
1 Per Vehicle

2009

 

2008

 

2009

 

2008

 
Western Star 4900SA

14.6L L6 Diesel Turbo
1
 
Fan and Air Conditioning
 		 

Western Star 4900SA



14.6L L6 Diesel Turbo

Fan and Air Conditioning
1 Per Vehicle