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  2. Auto Parts
  3. Belts and Cooling
  4. Accessory Drive Belt System Components
  5. Drive Belt Tensioner Assembly
  6. Dayco 89947

Dayco 89947 Drive Belt Tensioner Assembly

Dayco 89947 Drive Belt Tensioner Assembly Image 1
Dayco 89947 Drive Belt Tensioner Assembly Image 2
Dayco 89947 Drive Belt Tensioner Assembly Image 3
Dayco 89947 Drive Belt Tensioner Assembly Image 4
Dayco 89947 Drive Belt Tensioner Assembly Image 5
Dayco 89947 Drive Belt Tensioner Assembly Image 6
Dayco 89947 Drive Belt Tensioner Assembly

Dayco
Brand:Dayco
Part Number: 89947
UPC: 00070964332523
Weight: 11.2 lbs
Condition:New



On Sale:

$198.66

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

Product Information

Description:

Get the Dayco 89947 Drive Belt Tensioner Assembly for your vehicle. Buy now and secure your purchase online!

Specifications:

Belt Type:
Serpentine
Direction:
Clock Wise
Number of Pulleys:
3
Pulley 1 Diameter:
74 mm
Pulley 1 Flat:
Y
Pulley 1 Width:
40.5 mm
Pulley 2 Diameter:
74 mm
Pulley 2 Flat:
Y
Pulley 2 Width:
32.9 mm
Type:
Automatic
Country of Origin:
US

Select a vehicle to narrow Dayco 89947 Drive Belt Tensioner Assembly fitment info!

Last Updated: 07/25/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 
Freightliner 114SD

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Freightliner 114SD



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2019

 

2018

 

2019

 

2018

 
Freightliner Cascadia

15.6L 6 Diesel
1
 		 
Replaces 89498 and 89498A
 

Freightliner Cascadia



15.6L 6 Diesel Replaces 89498 and 89498A

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 
Freightliner Cascadia

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Freightliner Cascadia



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2017

 

2016

 

2015

 

2014

 

2017

 

2016

 

2015

 

2014

 
Freightliner Cascadia

15.6L 6 Diesel
1
 
Alternator and Air Conditioning
 
Replaces 89498 and 89498A
 

Freightliner Cascadia



15.6L 6 Diesel

Alternator and Air Conditioning Replaces 89498 and 89498A

1 Per Vehicle

2013

 

2012

 

2011

 

2013

 

2012

 

2011

 
Freightliner Cascadia

15.6L 6 Diesel
1
 
Fan
 
Replaces 89498 and 89498A
 

Freightliner Cascadia



15.6L 6 Diesel

Fan Replaces 89498 and 89498A

1 Per Vehicle

2012

 

2011

 

2010

 

2009

 

2012

 

2011

 

2010

 

2009

 
Freightliner Cascadia

12.8L L6 Diesel Turbo
1
 
Main Drive
 
Replaces 89498 and 89498A
 

Freightliner Cascadia



12.8L L6 Diesel Turbo

Main Drive Replaces 89498 and 89498A

1 Per Vehicle

2011

 

2010

 

2011

 

2010

 
Freightliner Century Class

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Freightliner Century Class



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2016

 

2015

 

2014

 

2013

 
Freightliner Coronado

15.6L 6 Diesel
1
 
Main Drive
 
Replaces 89498 and 89498A
 

Freightliner Coronado



15.6L 6 Diesel

Main Drive Replaces 89498 and 89498A

1 Per Vehicle

2015

 

2014

 

2013

 

2015

 

2014

 

2013

 
Freightliner Coronado

12.7L L6 Diesel Turbo/Aftercooled
1
 
Main Drive
 
Replaces 89498 and 89498A
 

Freightliner Coronado



12.7L L6 Diesel Turbo/Aftercooled

Main Drive Replaces 89498 and 89498A

1 Per Vehicle

2012

 

2011

 

2010

 

2012

 

2011

 

2010

 
Freightliner Coronado

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Freightliner Coronado



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 
Freightliner M2 112

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Freightliner M2 112



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 
Freightliner Sport Chassis

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Freightliner Sport Chassis



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2011

 

2011

 
Freightliner Sport Chassis

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Freightliner Sport Chassis



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2015

 

2014

 

2015

 

2014

 
Freightliner XC Modular Rail

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Freightliner XC Modular Rail



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2015

 

2014

 

2015

 

2014

 
Freightliner XC Raised Rail

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Freightliner XC Raised Rail



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2016

 

2015

 

2016

 

2015

 
Kimble Chassis KF3200C

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Kimble Chassis KF3200C



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2014

 

2013

 

2014

 

2013

 
Pierce Mfg. Inc. Arrow XT

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Pierce Mfg. Inc. Arrow XT



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2011

 

2011

 
Pierce Mfg. Inc. Arrow XT

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Pierce Mfg. Inc. Arrow XT



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2012

 

2012

 
Pierce Mfg. Inc. Custom

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Pierce Mfg. Inc. Custom



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2013

 

2013

 
Pierce Mfg. Inc. Dash CF

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Pierce Mfg. Inc. Dash CF



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2014

 

2013

 

2014

 

2013

 
Pierce Mfg. Inc. Quantum

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Pierce Mfg. Inc. Quantum



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2011

 

2011

 
Pierce Mfg. Inc. Quantum

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Pierce Mfg. Inc. Quantum



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2014

 

2013

 

2014

 

2013

 
Pierce Mfg. Inc. Velocity

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Pierce Mfg. Inc. Velocity



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2011

 

2011

 
Pierce Mfg. Inc. Velocity

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Pierce Mfg. Inc. Velocity



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2010

 

2009

 

2010

 

2009

 
Sterling Truck A9500

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Sterling Truck A9500



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Van Hool Commuter Coach CX

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Van Hool Commuter Coach CX



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
Van Hool Tourist Coach TX

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Van Hool Tourist Coach TX



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2019

 

2018

 

2017

 

2019

 

2018

 

2017

 
Western Star 4900EX

15.6L 6 Diesel
1
 		 
Replaces 89498 and 89498A
 

Western Star 4900EX



15.6L 6 Diesel Replaces 89498 and 89498A

1 Per Vehicle

2016

 

2015

 

2016

 

2015

 
Western Star 4900EX

15.6L 6 Diesel
1
 		 
Replaces 89498 and 89498A
w/ Optional Horton Fan Clutch
 

Western Star 4900EX



15.6L 6 Diesel Replaces 89498 and 89498A
w/ Optional Horton Fan Clutch

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2014

 

2013

 

2012

 

2011

 
Western Star 4900EX

15.6L 6 Diesel
1
 		 
Replaces 89498 and 89498A
 

Western Star 4900EX



15.6L 6 Diesel Replaces 89498 and 89498A

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 
Western Star 4900FA

15.6L 6 Diesel
1
 		 
Replaces 89498 and 89498A
 

Western Star 4900FA



15.6L 6 Diesel Replaces 89498 and 89498A

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 
Western Star 4900FA

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Western Star 4900FA



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2019

 

2019

 
Western Star 4900SA

15.6L 6 Diesel
1
 
Main Drive
 
Replaces 89498 and 89498A
 

Western Star 4900SA



15.6L 6 Diesel

Main Drive Replaces 89498 and 89498A

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 
Western Star 4900SA

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Western Star 4900SA



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 
Western Star 4900SA

15.6L 6 Diesel
1
 		 
Replaces 89498 and 89498A
 

Western Star 4900SA



15.6L 6 Diesel Replaces 89498 and 89498A

1 Per Vehicle

2019

 

2019

 
Western Star 5700XE

15.6L 6 Diesel
1
 		 
Replaces 89498 and 89498A
 

Western Star 5700XE



15.6L 6 Diesel Replaces 89498 and 89498A

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Western Star 5700XE

12.8L L6 Diesel Turbo
1
 		 
Replaces 89498 and 89498A
 

Western Star 5700XE



12.8L L6 Diesel Turbo Replaces 89498 and 89498A

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
Western Star 5700XE

15.6L 6 Diesel
1
 		 
Replaces 89498 and 89498A
w/ Optional Horton Fan Clutch
 

Western Star 5700XE



15.6L 6 Diesel Replaces 89498 and 89498A
w/ Optional Horton Fan Clutch

1 Per Vehicle

2012

 

2012

 
Western Star 6900XD

15.6L 6 Diesel
1
 
Main Drive
 
Replaces 89498 and 89498A
 

Western Star 6900XD



15.6L 6 Diesel

Main Drive Replaces 89498 and 89498A

1 Per Vehicle

2011

 

2011

 
Western Star 6900XD

14L L6 Diesel Turbo/Aftercooled
1
 
Main Drive
 
Replaces 89498 and 89498A
 

Western Star 6900XD



14L L6 Diesel Turbo/Aftercooled

Main Drive Replaces 89498 and 89498A

1 Per Vehicle