HomeTools and Equipment > Engine ServiceGates 91031 Belt Installation Tool
Part #: 91031

Gates 91031 Belt Installation Tool

Tool/Accessory
⚙️ 36 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Tool/Accessory
🚗Fitment: Subaru and Mazda, WRX STI, WRX, Impreza, Forester, Outback, 3, and 5
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Gates 91031 Belt Installation Tool

The Gates 91031 is a micro-v stretch fit installation tool designed for precise and efficient belt installation. This tool is compatible with select Mazda and Subaru models, including Mazda 3 and 5, as well as Subaru Forester, Impreza, Outback, WRX, and WRX STI vehicles.

  • Micro-v stretch fit design for accurate belt installation
  • Compatible with Mazda 3, Mazda 5, Subaru Forester, Impreza, Outback, WRX, and WRX STI
  • Part number 91031 for easy identification
  • Part of the Gates Tool/Accessory product line
  • Durable construction for repeated professional use

Detailed Product Description

The Gates 91031 belt installation tool is engineered to assist technicians in installing micro-v belts with stretch fit applications. Its design ensures the belt is properly positioned without damage during installation, which is critical for maintaining engine performance and belt longevity. This tool supports a range of Mazda and Subaru vehicles, specifically models that require precise belt tensioning and fitment. The Gates Tool/Accessory line focuses on providing specialized tools that enhance service efficiency and accuracy, making the 91031 an essential addition for engine service tasks involving belt replacement.

Applications and Problem Solving

  • Facilitates correct installation of micro-v stretch fit belts
  • Prevents belt damage during installation on Mazda and Subaru engines
  • Ensures proper belt tension to avoid premature wear
  • Reduces installation time and effort for service technicians
  • Supports maintenance on Mazda 3, Mazda 5, Subaru Forester, Impreza, Outback, WRX, and WRX STI

Installation Notes and Tips

  • Verify vehicle compatibility before use to ensure proper fitment
  • Follow manufacturer belt installation procedures for stretch fit belts
  • Use the tool to evenly stretch and position the belt without twisting
  • Inspect the belt and pulleys for wear before installation
  • Store the tool in a clean, dry environment to maintain its condition

Quality Assurance and Warranty

Gates manufactures the 91031 belt installation tool to meet professional standards for durability and precision. While specific warranty details are not provided, Gates products typically adhere to strict quality control processes to ensure reliability in automotive service applications.

BrandGates
Part Number91031
PositionTool/Accessory
DescriptionMicro-V Stretch Fit Installation Tool

This part fits 36 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2017SubaruWRX STI2.5LH4GASN/ATool/Accessory
2016SubaruWRX2.5LH4GASN/ATool/Accessory
2016SubaruWRX STI2.5LH4GASN/ATool/Accessory
2015SubaruWRX2.5LH4GASN/ATool/Accessory
2015SubaruWRX STI2.5LH4GASN/ATool/Accessory
2014SubaruImpreza2.5LH4GASN/ATool/Accessory
2014SubaruWRX2.5LH4GASN/ATool/Accessory
2014SubaruWRX STI2.5LH4GASN/ATool/Accessory
2013SubaruForester2.5LH4GASN/ATool/Accessory
2013SubaruImpreza2.5LH4GASN/ATool/Accessory
2013SubaruWRX2.5LH4GASN/ATool/Accessory
2013SubaruWRX STI2.5LH4GASN/ATool/Accessory
2012SubaruForester2.5LH4GASN/ATool/Accessory
2012SubaruImpreza2.5LH4GASN/ATool/Accessory
2012SubaruWRX2.5LH4GASN/ATool/Accessory
2011SubaruForester2.5LH4GASN/ATool/Accessory
2011SubaruImpreza2.5LH4GASN/ATool/Accessory
2011SubaruOutback2.5LH4GASN/ATool/Accessory
2010SubaruForester2.5LH4GASN/ATool/Accessory
2010SubaruImpreza2.5LH4GASN/ATool/Accessory
2010SubaruOutback2.5LH4GASN/ATool/Accessory
2009Mazda32.3LL4GASN/ATool/Accessory
2009Mazda52.3LL4GASN/ATool/Accessory
2009SubaruForester2.5LH4GASN/ATool/Accessory
2009SubaruImpreza2.5LH4GASN/ATool/Accessory
2009SubaruOutback2.5LH4GASN/ATool/Accessory
2008Mazda32.3LL4GASN/ATool/Accessory
2008Mazda52.3LL4GASN/ATool/Accessory
2008SubaruImpreza2.5LH4GASN/ATool/Accessory
2008SubaruOutback2.5LH4GASN/ATool/Accessory
2007Mazda32.3LL4GASN/ATool/Accessory
2007Mazda52.3LL4GASN/ATool/Accessory
2006Mazda32.3LL4GASN/ATool/Accessory
2006Mazda52.3LL4GASN/ATool/Accessory
2005Mazda32.3LL4GASN/ATool/Accessory
2004Mazda32.3LL4GASN/ATool/Accessory

* 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:

9103193878NBH517

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