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Freightliner XC Straight Rail Belt Tensioner

4 items

Upgrade your vehicle's belt tensioner with A-Premium's high-quality options. Choose reliability and durability for a smoother ride.

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Belt Tensioner with Pulley for Freightliner Columbia International HarvesterBelt Tensioner with Pulley for Freightliner Columbia International Harvester
A-Premium®Part # APBT0325
Belt Tensioner with Pulley for Freightliner Columbia International Harvester
4.514 Reviews
CA$79.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2008 - 2008 Freightliner FS65, 2008 - 2008 International Harvester 5600i, 2007 - 2007 Freightliner Classic, 2007 - 2007 Freightliner Coronado, 2007 - 2007 Freightliner FLD120SD, 2007 - 2007 Freightliner FS65, 2006 - 2006 Freightliner Century Class, 2005 - 2007 Freightliner FLD120, 2005 - 2007 Freightliner FLD132, 2005 - 2006 Freightliner Coronado, 2005 - 2005 Freightliner Century Class, 2005 - 2005 Freightliner Columbia, 2005 - 2005 Freightliner XC Formed Rail, 2005 - 2005 Freightliner XC Raised Rail, 2005 - 2005 Freightliner XC Straight Rail, 2004 - 2007 International Harvester 9400i SBA, 2004 - 2007 International Harvester 9900i, 2004 - 2007 International Harvester 9900ix, 2004 - 2005 Freightliner XC, 2004 - 2005 International Harvester 7400
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Freightliner XC Straight Rail
Item LocatedCanada
Quantity1
ConditionNew
item #1000G0QW
Note
This item comes with the Pulley.
Show less
Belt Tensioner with Pulley for Ford F650 F750 Freightliner Blue Bird El Dorado
A-Premium®Part # APBT0327
Belt Tensioner with Pulley for Ford F650 F750 Freightliner Blue Bird El Dorado
4.514 Reviews
CA$62.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2011 - 2011 Blue Bird All American RE, 2011 - 2011 Blue Bird All American RE, 2010 - 2010 Freightliner MT45, 2009 - 2009 Freightliner MT45, 2007 - 2007 American LaFrance ALF Eagle, 2007 - 2007 American LaFrance Condor, 2007 - 2007 Autocar LLC. Xpeditor WXLL, 2007 - 2007 Freightliner Condor, 2006 - 2007 Autocar LLC. Xpeditor WX, 2006 - 2006 Autocar LLC. Xpeditor WXR, 2006 - 2006 Autocar LLC. Xpeditor WXR, 2006 - 2006 Freightliner Business Class M2, 2006 - 2006 Freightliner Condor, 2006 - 2006 Freightliner M2 106, 2006 - 2006 Freightliner MT35, 2006 - 2006 utocar LLC. Xpeditor WX, 2005 - 2005 El Dorado E-Z Rider II, 2005 - 2005 Freightliner Business Class M2, 2005 - 2005 Freightliner M2 106, 2005 - 2005 Freightliner M2 106
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Freightliner XC Straight Rail
Item LocatedCanada
Quantity1
ConditionNew
item #1000H47K
Note
This item comes with the Pulley.
Show less
Belt Tensioner with Pulley for Ford F-600 1992-1994 F-700 Freightliner L6 5.9L
A-Premium®Part # APBT0328
Belt Tensioner with Pulley for Ford F-600 1992-1994 F-700 Freightliner L6 5.9L
4.514 Reviews
CA$60.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2010 - 2010 Freightliner MT45, 2007 - 2007 Blue Bird All American FE, 2007 - 2007 Blue Bird Vision School Bus, 2007 - 2007 Freightliner FC80, 2006 - 2006 Freightliner FC80, 2006 - 2006 Freightliner MT45, 2006 - 2006 Freightliner MT55, 2005 - 2007 Ford F650, 2005 - 2007 Ford F750, 2005 - 2007 Kenworth T300, 2005 - 2007 Sterling Truck SC8000 Cargo, 2005 - 2005 Freightliner MT45, 2005 - 2005 Freightliner MT55, 2005 - 2005 Freightliner XC, 2005 - 2005 Freightliner XC Raised Rail, 2005 - 2005 Freightliner XC Straight Rail, 2005 - 2005 Thomas Saf-T-Liner, 2004 - 2005 Freightliner FC80, 2004 - 2004 Freightliner FC70, 2004 - 2004 Freightliner MT45
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Freightliner XC Straight Rail
Item LocatedCanada
Quantity1
ConditionNew
item #1000G1YT
Note
This item comes with the Pulley.
Show less
Belt Tensioner with Pulley for Autocar LLC. Ford Freightliner Kenworth Peterbilt
A-Premium®Part # APBT0257
Belt Tensioner with Pulley for Autocar LLC. Ford Freightliner Kenworth Peterbilt
4.514 Reviews
CA$105.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2022 - 2023 Peterbilt 536, 2021 - 2022 Freightliner M2 106, 2021 - 2022 International Harvester MV, 2021 - 2022 International Harvester MV607, 2021 - 2022 Peterbilt 330, 2020 - 2020 Freightliner MT55, 2020 - 2020 International Harvester MV, 2020 - 2020 Kenworth K370, 2020 - 2020 Kenworth T170, 2020 - 2020 Kenworth T370, 2019 - 2020 International Harvester MV607, 2019 - 2019 International Harvester MV607, 2017 - 2022 Kenworth T270, 2017 - 2018 Kenworth T370, 2017 - 2017 Autocar LLC. Xspotter On Road, 2017 - 2017 Freightliner S2C, 2017 - 2017 IC Corporation CE School Bus, 2016 - 2021 Peterbilt 337, 2016 - 2019 International Harvester 4300LP, 2016 - 2019 International Harvester 7300
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Freightliner XC Straight Rail
Item LocatedCanada
Quantity1
ConditionNew
item #1004WAE0
Note
The part comes with the pulley.
Show less

What does a belt tensioner do?

Seat belt tensioners represent an integral facet of contemporary automotive safety systems. These sophisticated devices are meticulously engineered to augment passenger protection by mitigating the potentially injurious effects of a vehicular collision or abrupt deceleration event. 

Belt tensioner noise

Belt tensioner noise is typically an indication of a problem within the engine's accessory drive system, and it should not be ignored.

Squealing or Whining Noise: A common sign of a failing or worn-out belt tensioner is a high-pitched squealing or whining noise. This noise is often most noticeable when you start the engine or when you engage accessories like the air conditioner or power steering.

Rattling or Grinding Noise: A failing tensioner may also produce a rattling or grinding noise, especially at higher engine speeds or when the drive belt is under load.

Intermittent Noise: The noise produced by a failing belt tensioner can be intermittent, depending on factors like engine temperature and load.

Belt tensioner replacement

Replacing a belt tensioner is a relatively straightforward mechanical procedure, but it does require some mechanical knowledge and the right tools. Steps to follow when you are planning to replace your seal belt tensioner.

  1. Safety first: Ensure the engine is off, and the vehicle is secure. Disconnect the battery if necessary.
  2. Locate tensioner: Find the belt tensioner, usually a pulley on a bracket with a spring-loaded arm.
  3. Release belt tension: Use the right tool to rotate the tensioner arm, relieving tension on the drive belt.
  4. Remove belt: Carefully slide the belt off the pulleys. Note routing for reference.
  5. Remove old tensioner: Unbolt the old tensioner, keeping track of the hardware.
  6. Install new tensioner: Place the new tensioner in the same spot and secure it with bolts. Align it correctly.
  7. Reinstall belt: Put the belt back on the pulleys, ensuring proper alignment.
  8. Adjust tension: Use the tool to apply tension and follow the manufacturer's specs.
  9. Double-check: Confirm belt alignment and tension on all pulleys.
  10. Test: Start the engine, listen for issues, and check belt movement.
  11. Reconnect battery: If disconnected earlier, reconnect the vehicle's battery.
  12. Dispose of old parts: Properly dispose of the old tensioner and parts.

Related Blogs

Should You Replace the Tensioner When Replacing a Cracked Serpentine Belt?

Don't automatically replace the tensioner with a cracked serpentine belt. Check for weak spring force, misalignment, or noise. Replace both if the tensioner is worn; otherwise, swapping just the belt is often sufficient.

Aug 28, 2026