HomeEngine > Valve Train ComponentsGates T43138 Engine Timing Belt Tensioner
Part #: T43138

Gates T43138 Engine Timing Belt Tensioner

Timing Belt Tensioner
⚙️ 83 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Timing Belt Tensioner
🚗Fitment: Subaru and Saab, Impreza, WRX, Forester, Legacy, Outback, 9-2X, and Baja
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Reliable Timing Belt Tensioner for Saab and Subaru Vehicles

The Gates Timing Belt Tensioner T43138 is engineered to maintain optimal tension in the timing belt system of select Saab and Subaru models. Designed with precision and durability in mind, this hydraulic tensioner ensures consistent performance and helps protect your engine's valve train components.

  • Constructed from durable steel for long-lasting strength
  • Hydraulic tensioner type for automatic tension adjustment
  • Dimensions: 32mm inside diameter, 60mm outside diameter, 34mm width
  • Single smooth backside pulley for reliable belt contact
  • Includes tensioner and Loctite threadlocker for secure installation
  • OE exact comparison rating for direct replacement

About the Gates Timing Belt Tensioner Product Line

The Gates Timing Belt Tensioner line focuses on delivering precise tension control for timing belt systems. This product line features hydraulic tensioners designed to automatically adjust belt tension, reducing wear and maintaining engine timing accuracy. The T43138 model fits within this line, providing a reliable solution for maintaining proper valve train operation in compatible Saab and Subaru vehicles.

Detailed Product Description

The Gates T43138 timing belt tensioner is crafted from steel to withstand the demanding conditions within the engine compartment. Its hydraulic design allows for automatic tension adjustment, which helps maintain consistent timing belt tension throughout the engine's operating range. The tensioner features a single pulley with a smooth backside contact surface, ensuring minimal belt wear and smooth operation. With precise dimensions—32mm inside diameter, 60mm outside diameter, and 34mm width—this tensioner is engineered to match OEM specifications exactly. Included with the tensioner is a Loctite threadlocker to secure fasteners during installation, preventing loosening due to engine vibrations.

Compatible Vehicles and Common Applications

  • Saab 9-2X timing belt tensioner replacement
  • Subaru Baja, Forester, Impreza, Legacy, Outback, and WRX timing belt system maintenance
  • Addressing timing belt slack or noise issues
  • Preventing premature belt wear or failure
  • Ensuring accurate valve timing for engine performance

Installation Notes and Tips

When installing the Gates T43138 timing belt tensioner, ensure the engine is cool and the timing belt is properly aligned. Use the included Loctite threadlocker on mounting bolts to prevent loosening. Follow vehicle-specific service manual instructions for tensioner positioning and torque specifications. Proper installation is critical to maintain engine timing and avoid potential damage.

Quality Assurance and Warranty

This Gates timing belt tensioner meets OE exact comparison standards, ensuring compatibility and performance equivalent to original equipment. Manufactured with high-quality steel and hydraulic components, it is designed for durability and reliable operation. Warranty information should be confirmed with the supplier or manufacturer, as it may vary by region.

BrandGates
Part NumberT43138
PositionTiming Belt Tensioner
Contact SurfaceSmooth/Backside
ContentsTensioner, Loctite Threadlocker
Inside Diameter32
MaterialSteel
OE Comparison RatingOE Exact
Outside Diameter60
Pulley Quantity1
Tensioner TypeHydraulic
Width34

This part fits 83 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2014SubaruImprezaWRX2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2014SubaruWRX2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2013SubaruForester2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2013SubaruImprezaWRX2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2013SubaruWRX2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2012SubaruForester2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2012SubaruImpreza2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2012SubaruLegacy2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2012SubaruOutback2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2012SubaruWRX2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2011SubaruForester2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2011SubaruImpreza2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2011SubaruLegacy2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2011SubaruOutback2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2010SubaruForester2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2010SubaruImpreza2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2010SubaruLegacy2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2010SubaruOutback2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2009SubaruForester2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2009SubaruImpreza2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2009SubaruLegacy2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2009SubaruOutback2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2008SubaruForester2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2008SubaruImpreza2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2008SubaruLegacy2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2008SubaruOutback2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2007SubaruForester2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2007SubaruImpreza2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2007SubaruLegacy2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2007SubaruOutback2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2006Saab9-2X2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2006SubaruBaja2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2006SubaruForester2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2006SubaruImpreza2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2006SubaruLegacy2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2006SubaruOutback2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2005Saab9-2X2.0LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2005Saab9-2X2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2005SubaruBaja2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2005SubaruForester2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2005SubaruImpreza2.0LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2005SubaruImpreza2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2005SubaruLegacy2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2005SubaruOutback2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2004SubaruBaja2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2004SubaruForester2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2004SubaruImpreza2.0LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2004SubaruImpreza2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2004SubaruLegacy2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2004SubaruOutback2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2003SubaruBaja2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2003SubaruForester2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2003SubaruImpreza2.0LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2003SubaruImpreza2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2003SubaruLegacy2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2003SubaruOutback2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2002SubaruForester2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2002SubaruImpreza2.0LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2002SubaruImpreza2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2002SubaruLegacy2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2002SubaruOutback2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2001SubaruForester2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2001SubaruImpreza2.2LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2001SubaruImpreza2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2001SubaruLegacy2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2001SubaruOutback2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2000SubaruForester2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2000SubaruImpreza2.2LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2000SubaruImpreza2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2000SubaruLegacy2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
2000SubaruOutback2.5LH4GASN/ACompatible with interference engines.; Timing Belt Tensioner
1999SubaruForester2.5LH4GASN/AIntegrated Assembly; Interference engine application; Timing Belt Tensioner
1999SubaruImpreza2.2LH4GASN/AIntegrated Assembly; Interference engine application; Timing Belt Tensioner
1999SubaruImpreza2.5LH4GASN/AIntegrated Assembly; Interference engine application; Timing Belt Tensioner
1999SubaruLegacy2.2LH4GASN/AIntegrated Assembly; Interference engine application; Timing Belt Tensioner
1999SubaruLegacy2.5LH4GASN/AIntegrated Assembly; Interference engine application; Timing Belt Tensioner
1998SubaruForester2.5LH4GASN/AIntegrated Assembly; Interference engine application; Timing Belt Tensioner
1998SubaruImpreza2.2LH4GASN/AIntegrated assembly included in the engine timing belt kit with water pump.; Timing Belt Tensioner
1998SubaruImpreza2.5LH4GASN/AIntegrated Assembly; Interference engine application; Timing Belt Tensioner
1998SubaruLegacy2.2LH4GASN/AIntegrated assembly included in the engine timing belt kit with water pump.; Timing Belt Tensioner
1998SubaruLegacy2.5LH4GASN/AIntegrated Assembly; Interference engine application; Timing Belt Tensioner
1997SubaruLegacy2.2LH4GASN/AIntegrated assembly included in the engine timing belt kit with water pump.; Timing Belt Tensioner
1997SubaruLegacy2.5LH4GASN/AIntegrated Assembly; Interference engine application; Timing Belt Tensioner

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

024-136813033AA00213033AA04013033AA04113033AA042320108998506585065FN85561FS67994T43138

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.