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Interchange information is provided as a reference. Please review product specifications and vehicle fitment information, if appropriate, to verify fitment.

55703Accessory Drive Belt Tensioner Assembly
Automatic Belt Tensioner

Goodyear Automatic Drive Belt Tensioner

Goodyears automatic tensioners and pulleys are meticulously designed to offer complete support to an engines belt drive system. In todays modern engines, the belt drive system plays a critical role in transferring power from the engines crankshaft to essential accessories, ensuring smooth and comfortable vehicle operation on the road. Over time and with high mileage, engines can experience decreased efficiency due to factors like worn ball bearings, improper tension, and misalignment in the belt drive system. To maintain optimal performance and prevent potential issues, its essential to install Goodyear automatic belt tensioners and pulleys.

  • Goodyear belt tensioners and pulleys are precision-engineered to match the specifications and requirements of the vehicles belt drive system. This ensures a perfect fit and optimal performance.
  • Feature automatic tensioning mechanisms that continuously adjust the belt tension as needed, maintaining optimal tension levels under varying operating conditions.
  • Goodyear belt tensioners and pulleys are constructed using durable materials such as steel, aluminum, high-strength polymers, and advanced coatings to withstand the rigors of daily driving.
  • Goodyear belt tensioners and pulleys utilize advanced bearing technology, such as sealed bearings and low-friction designs, to reduce wear, noise, and vibration.
  • Maintaining proper belt tension and alignment, tensioners and pulleys optimize the performance of the entire belt drive system, including accessories like alternators, power steering pumps, and air conditioning compressors.
Bearing Bore Inside Diameter: 17
Belt Type: Serpentine
Grade Type: OE Performance
Groove Quantity: 8
Housing Material: Steel/Aluminum
Material: Steel
Outside Diameter: 73
Width: 1.32
Make Model Qualifiers Year
American LaFrance ALF Eagle
  • Position: N/A
  • 8.9L L6 8849cc 540ci
2007
American LaFrance Condor
  • Position: N/A
  • 8.9L L6 8849cc 540ci
2007
Autocar LLC. Xpeditor WX
  • Position: Fan, Alternator and Air Conditioning
  • 8.9L L6 8849cc 540ci
2006-2007
Autocar LLC. Xpeditor WX
  • Position: Alternator and Air Conditioning
  • 8.3L L6 8268cc 504ci
2006
Autocar LLC. Xpeditor WXLL
  • Position: N/A
  • 8.9L L6 8849cc 540ci
2007
Autocar LLC. Xpeditor WXR
  • Position: Fan, Alternator and Air Conditioning
  • 8.9L L6 8849cc 540ci
2006
Autocar LLC. Xpeditor WXR
  • Position: Alternator and Air Conditioning
  • 8.3L L6 8268cc 504ci
2006
Bering MD23M
  • Position: Fan, Water Pump and Alternator
  • 5.9L L6 359ci
1999-2000
Bering MD26M
  • Position: Fan, Water Pump and Alternator
  • 5.9L L6 359ci
2000
Blue Bird All American FE
  • Position: N/A
  • 5.9L L6 359ci
2001-2002
Blue Bird All American RE
  • Position: Alternator and Water Pump
  • 5.9L L6 359ci
1999
Blue Bird All American RE
  • Position: N/A
  • 8.3L L6 8268cc 504ci
2001-2003
Blue Bird All American RE
  • Position: Alternator and Water Pump
  • 8.3L L6 8268cc 504ci
2011
Blue Bird All American RE
  • Position: N/A
  • 8.9L L6 8849cc 540ci
2011
Blue Bird SHL TC2000
  • Position: Alternator and Water Pump
  • 5.9L L6 359ci
1998-2000
Blue Bird SHL TC2000
  • Position: N/A
  • 5.9L L6 359ci
2001-2003
Blue Bird TC2000
  • Position: Alternator and Water Pump
  • 5.9L L6 359ci
1998-2000
Blue Bird TC2000
  • Position: N/A
  • 5.9L L6 359ci
2001-2004
El Dorado E-Z Rider II
  • Position: Alternator and Water Pump
  • 5.9L L6 359ci
2005
Ford F-650
  • Position: Fan, Alternator and Hub
  • 5.9L L6 359ci
2000
Ford F-650
  • Position: Fan and Air Conditioning
  • 5.9L L6 359ci
2001
Ford F-650
  • Position: Fan, Water Pump and Alternator
  • 5.9L L6 359ci
2002-2004
Ford F-750
  • Position: Fan, Alternator and Hub
  • 5.9L L6 359ci
2000
Ford F-750
  • Position: Fan and Air Conditioning
  • 5.9L L6 359ci
2001
Ford F-750
  • Position: Fan, Water Pump and Alternator
  • 5.9L L6 359ci
2002-2004
Freightliner Condor
  • Position: Alternator
  • 8.3L L6 8268cc 504ci
2001-2006
Freightliner Condor
  • Position: Alternator
  • 8.9L L6 8849cc 540ci
2001, 2006
Freightliner Condor
  • Position: Fan
  • 8.9L L6 8849cc 540ci
2002, 2004-2005
Freightliner Condor
  • Position: Fan and Alternator
  • 10.8L L6 10834cc 661ci
2002
Freightliner Condor
  • Position: N/A
  • 8.9L L6 8849cc 540ci
2003, 2007
Freightliner FL50
  • Position: Fan, Water Pump and Alternator
  • 5.9L L6 359ci
1997-1999
Freightliner FL50
  • Position: Fan, Alternator and Hub
  • 8.3L L6 8268cc 504ci
1999, 2002
Freightliner FL50
  • Position: Fan and Alternator
  • 5.9L L6 359ci
2000-2001
Freightliner FL50
  • Position: Fan, Alternator and Hub
  • 5.9L L6 359ci
2002-2003
Freightliner FL60
  • Position: Fan, Water Pump and Alternator
  • 5.9L L6 359ci
1997-1999
Freightliner FL60
  • Position: Fan, Alternator and Hub
  • 8.3L L6 8268cc 504ci
1999, 2002-2004
Freightliner FL60
  • Position: Fan and Alternator
  • 5.9L L6 359ci
2000-2001
Freightliner FL60
  • Position: Fan, Alternator and Hub
  • 5.9L L6 359ci
2002-2003
Freightliner FL70
  • Position: Fan, Water Pump and Alternator
  • 5.9L L6 359ci
1997-1999
Freightliner FL70
  • Position: Fan, Alternator and Hub
  • 8.3L L6 8268cc 504ci
1999, 2002-2005
Freightliner FL70
  • Position: Fan and Alternator
  • 5.9L L6 359ci
2000-2001
Freightliner FL70
  • Position: Fan, Alternator and Hub
  • 5.9L L6 359ci
2002-2003
Freightliner FL80
  • Position: Fan, Alternator and Hub
  • 5.9L L6 359ci
1997, 2002-2003
Freightliner FL80
  • Position: Fan, Water Pump and Alternator
  • 5.9L L6 359ci
1998-1999
Freightliner FL80
  • Position: Fan, Alternator and Hub
  • 8.3L L6 8268cc 504ci
2000-2005
Freightliner FL80
  • Position: Fan and Alternator
  • 5.9L L6 359ci
2000-2001
Freightliner FS65
  • Position: N/A
  • 5.9L L6 359ci
1998-2003
Freightliner MT35
  • Position: Fan
  • 3.9L L4 239ci
2002, 2004
Freightliner MT35
  • Position: N/A
  • 3.9L L4 239ci
2003
Freightliner MT35
  • Position: N/A
  • 5.9L L6 359ci
2004-2005
Freightliner MT35
  • Position: Fan and Alternator
  • 5.9L L6 359ci
2006
Freightliner MT45
  • Position: Fan and Alternator
  • 5.9L L6 359ci
1999-2001
Freightliner MT45
  • Position: Fan, Alternator and Hub
  • 5.9L L6 359ci
2002-2003
Freightliner MT45
  • Position: Fan, Air Conditioning, Alternator and Water Pump
  • 6.7L L6 408ci
2009
Freightliner MT45
  • Position: N/A
  • 6.7L L6 408ci
2010
Freightliner MT55
  • Position: Fan and Alternator
  • 5.9L L6 359ci
1999-2001
Freightliner MT55
  • Position: Fan, Alternator and Hub
  • 5.9L L6 359ci
2002-2003
Freightliner XC
  • Position: Alternator
  • 8.9L L6 8849cc 540ci
2002-2005
Freightliner XC
  • Position: Alternator
  • 5.9L L6 359ci
2002
Freightliner XC
  • Position: Alternator
  • 8.3L L6 8268cc 504ci
2004
Freightliner XC Formed Rail
  • Position: Alternator
  • 8.9L L6 8849cc 540ci
2005
Freightliner XC Raised Rail
  • Position: Alternator
  • 8.9L L6 8849cc 540ci
2005
Freightliner XC Straight Rail
  • Position: Alternator
  • 5.9L L6 359ci
2002
International 5600i
  • Position: Fan
  • 10.8L L6 10834cc 661ci
2008
International 5600i
  • Position: N/A
  • 8.9L L6 8849cc 540ci
2008
Kenworth K270
  • Position: Fan
  • 6.7L L6 408ci
2014
Kenworth K270
  • Position: N/A
  • 6.7L L6 408ci
2021
Kenworth K370
  • Position: Fan
  • 6.7L L6 408ci
2014
Kenworth T300
  • Position: Fan, Alternator and Hub
  • 8.3L L6 8268cc 504ci
2000-2004
Kenworth T300
  • Position: Fan and Alternator
  • 8.3L L6 8268cc 504ci
2005
Kenworth T300
  • Position: Fan, Alternator and Air Conditioning
  • 8.3L L6 8268cc 504ci
2006-2007
Kenworth T800
  • Position: Fan, Water Pump and Alternator
  • 8.9L L6 8849cc 540ci
2002-2008
Kenworth W900
  • Position: Fan and Alternator
  • 8.3L L6 8268cc 504ci
2003-2004
Kenworth W900
  • Position: N/A
  • 8.9L L6 8849cc 540ci
2005-2007
Nova Bus Corporation Low Floor 40
  • Position: Hub and Alternator
  • 8.3L L6 8268cc 504ci
2003
Orion Bus Orion II
  • Position: Air Conditioning
  • 5.9L L6 359ci
1999
Peterbilt 210
  • Position: N/A
  • 6.7L L6 408ci
2013-2014
Peterbilt 220
  • Position: Fan
  • 6.7L L6 408ci
2013-2016, 2019-2023
Peterbilt 330
  • Position: Fan, Alternator and Hub
  • 8.3L L6 8268cc 504ci
1999-2005
Peterbilt 335
  • Position: Fan, Alternator and Hub
  • 8.3L L6 8268cc 504ci
2005-2007
Peterbilt 357
  • Position: Alternator
  • 8.9L L6 8849cc 540ci
2005-2006
Peterbilt 365
  • Position: N/A
  • 8.9L L6 8849cc 540ci
2019
Sterling Truck Acterra
  • Position: N/A
  • 5.9L L6 359ci
2003
Sterling Truck Acterra
  • Position: N/A
  • 8.3L L6 8268cc 504ci
2004
Sterling Truck Acterra
  • Position: Fan, Water Pump and Alternator
  • 8.3L L6 8268cc 504ci
2005-2008
Sterling Truck Acterra 5500
  • Position: Water Pump
  • 5.9L L6 359ci
2001
Sterling Truck Acterra 5500
  • Position: Fan and Alternator
  • 5.9L L6 359ci
2002
Sterling Truck Acterra 5500
  • Position: N/A
  • 8.3L L6 8268cc 504ci
2004
Sterling Truck Acterra 5500
  • Position: Fan, Water Pump and Alternator
  • 8.3L L6 8268cc 504ci
2005-2007
Sterling Truck Acterra 6500
  • Position: Water Pump
  • 5.9L L6 359ci
2001
Sterling Truck Acterra 6500
  • Position: Fan and Alternator
  • 5.9L L6 359ci
2002
Sterling Truck Acterra 6500
  • Position: N/A
  • 5.9L L6 359ci
2003
Sterling Truck Acterra 6500
  • Position: N/A
  • 8.3L L6 8268cc 504ci
2004
Sterling Truck Acterra 6500
  • Position: Fan, Water Pump and Alternator
  • 8.3L L6 8268cc 504ci
2005-2007
Sterling Truck Acterra 7500
  • Position: Water Pump
  • 5.9L L6 359ci
2001
Sterling Truck Acterra 7500
  • Position: Fan and Alternator
  • 5.9L L6 359ci
2002
Sterling Truck Acterra 7500
  • Position: N/A
  • 5.9L L6 359ci
2003
Sterling Truck Acterra 7500
  • Position: N/A
  • 8.3L L6 8268cc 504ci
2004
Sterling Truck Acterra 7500
  • Position: Fan, Water Pump and Alternator
  • 8.3L L6 8268cc 504ci
2005-2007
Sterling Truck Acterra 8500
  • Position: Water Pump
  • 5.9L L6 359ci
2001
Sterling Truck Acterra 8500
  • Position: Fan and Alternator
  • 5.9L L6 359ci
2002
Sterling Truck Acterra 8500
  • Position: N/A
  • 5.9L L6 359ci
2003
Sterling Truck Condor
  • Position: N/A
  • 8.3L L6 8268cc 504ci
2002-2003
Sterling Truck Condor
  • Position: N/A
  • 8.9L L6 8849cc 540ci
2002-2003
Sterling Truck Condor
  • Position: Fan
  • 8.9L L6 8849cc 540ci
2004-2005
Sterling Truck Condor
  • Position: Fan and Alternator
  • 8.9L L6 8849cc 540ci
2006-2007
Sterling Truck L7500
  • Position: Fan, Alternator and Hub
  • 5.9L L6 359ci
1999-2000
Sterling Truck L7500
  • Position: N/A
  • 5.9L L6 359ci
2002-2003
Sterling Truck L7500
  • Position: Water Pump
  • 8.3L L6 8268cc 504ci
2002
Sterling Truck L7500
  • Position: Water Pump and Air Conditioning
  • 8.3L L6 8268cc 504ci
2004
Sterling Truck L7500
  • Position: Fan, Air Conditioning, Alternator and Water Pump
  • 8.3L L6 8268cc 504ci
2005-2007
Sterling Truck L7501
  • Position: Fan, Alternator and Hub
  • 5.9L L6 359ci
1999-2000
Sterling Truck L7501
  • Position: Water Pump
  • 5.9L L6 359ci
2001
Sterling Truck L8500
  • Position: Water Pump
  • 8.3L L6 8268cc 504ci
2002
Sterling Truck L8500
  • Position: Fan and Alternator
  • 8.9L L6 8849cc 540ci
2003
Sterling Truck L8500
  • Position: Water Pump and Air Conditioning
  • 8.3L L6 8268cc 504ci
2004
Sterling Truck L8500
  • Position: Fan, Air Conditioning, Alternator and Water Pump
  • 8.3L L6 8268cc 504ci
2005-2007
Sterling Truck L8501
  • Position: Fan, Alternator and Hub
  • 5.9L L6 359ci
1999
Sterling Truck LT7500
  • Position: Water Pump
  • 8.3L L6 8268cc 504ci
2002
Sterling Truck LT7500
  • Position: Water Pump and Air Conditioning
  • 8.3L L6 8268cc 504ci
2004
Sterling Truck LT7500
  • Position: Fan, Air Conditioning, Alternator and Water Pump
  • 8.3L L6 8268cc 504ci
2005-2007
Sterling Truck LT8500
  • Position: Water Pump
  • 8.3L L6 8268cc 504ci
2002
Sterling Truck LT8500
  • Position: Fan and Alternator
  • 8.9L L6 8849cc 540ci
2003
Sterling Truck LT8500
  • Position: Fan, Air Conditioning, Alternator and Water Pump
  • 8.3L L6 8268cc 504ci
2005-2007
Sterling Truck LT9500
  • Position: Fan and Alternator
  • 8.9L L6 8849cc 540ci
2003
Thomas Saf-T-Liner
  • Position: Fan
  • 5.9L L6 359ci
2003

Interchange is provided as a reference. Please check part specifications to verify fit.
Reference NumberReference Name
3281583OEM Part Number
38516Gates
38525Gates
3914095OEM Part Number
3934821OEM Part Number
3936213OEM Part Number
3945527OEM Part Number
3957434OEM Part Number
3976831OEM Part Number
3976834OEM Part Number
45826Hayden
49521Continental
89481Dayco