HomeBelts and Cooling > Accessory Drive Belt System ComponentsGates 39098 Accessory Drive Belt Tensioner Assembly
Part #: 39098

Gates 39098 Accessory Drive Belt Tensioner Assembly

DriveAlign Premium OE Automatic Belt Tensioner
⚙️ 6 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦DriveAlign Premium OE Automatic Belt Tensioner
🚗Fitment: Mitsubishi, Montero
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Gates DriveAlign Premium OE Automatic Belt Tensioner

The Gates DriveAlign Premium OE Automatic Belt Tensioner 39098 is engineered for precise belt tension control in Mitsubishi Montero vehicles. Designed with durable steel construction, this tensioner assembly ensures reliable performance for accessory drive belt systems using V-ribbed belts.

  • Constructed from high-strength steel for durability
  • Compatible with Mitsubishi Montero accessory drive belt systems
  • Features a single smooth-surface pulley without flanges
  • Includes two mounting holes for secure installation
  • Designed for V-ribbed belt applications
  • Outside pulley diameter of 80 mm (3.15 in) and width of 32 mm (1.26 in)
  • OE exact fit with part number 39098

Detailed Product Description and Specifications

This Gates DriveAlign Premium OE Automatic Belt Tensioner 39098 is a precision-engineered accessory drive belt tensioner assembly specifically designed for Mitsubishi Montero models. The tensioner features a steel body and a single pulley with a smooth backside contact surface, optimized for V-ribbed belts. The pulley measures 80 mm (3.15 inches) in outside diameter and 32 mm (1.26 inches) in width, providing consistent belt alignment and tension. The bearing bore inside diameter is 17 mm (0.67 inches), ensuring smooth rotation and long service life. With two mounting holes, this tensioner assembly offers secure and stable installation, maintaining proper belt tension to prevent slippage and premature wear.

DriveAlign Premium OE Automatic Belt Tensioner Product Line

The DriveAlign Premium OE Automatic Belt Tensioner line by Gates focuses on delivering original equipment (OE) exact replacement parts for accessory drive belt systems. This product line emphasizes precise fitment and reliable performance, matching the specifications of factory-installed components. The 39098 tensioner assembly is part of this line, ensuring compatibility and durability for Mitsubishi Montero vehicles requiring V-ribbed belt tensioning solutions.

Common Applications and Issues Addressed

  • Maintains proper tension on V-ribbed accessory drive belts
  • Prevents belt slippage and noise in Mitsubishi Montero engines
  • Reduces premature belt wear and extends belt life
  • Eliminates belt misalignment caused by worn or damaged tensioners
  • Supports smooth operation of engine accessories such as alternators and power steering pumps

Installation Notes and Tips

  • Ensure compatibility with Mitsubishi Montero models before installation
  • Inspect belt condition and replace if worn when installing the tensioner
  • Use proper torque specifications for mounting bolts to avoid damage
  • Verify pulley alignment and belt routing during installation
  • Consult vehicle service manual for detailed installation procedures

Quality Assurance and Warranty

The Gates DriveAlign Premium OE Automatic Belt Tensioner 39098 is manufactured to meet OE standards for fit, form, and function. Constructed from durable steel and precision components, it provides reliable tensioning performance. This part carries an OE comparison rating of exact fit, ensuring it meets the original equipment specifications for Mitsubishi Montero vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandGates
Part Number39098
PositionDriveAlign Premium OE Automatic Belt Tensioner
Bearing Bore Inside Diameter.67
Bearing Bore Inside Diameter17
Bearing Bore Inside Diameter 1 (in).67
Bearing Bore Inside Diameter 1 (mm)17
Belt TypeV-Ribbed
Belt TypeV-Ribbed
Contact SurfaceSmooth/Backside
ContentsTensioner Assy.
MaterialSteel
Mounting Hole Quantity2
OE Comparison RatingOE Exact
Outside Diameter3.15
Outside Diameter80
Outside Diameter (in)3.15
Outside Diameter (mm)80
Pulley 1 FlangedNo
Pulley 1 FlangedNo
Pulley Quantity1
Width1.26
Width32
Width (in)1.26
Width (mm)32

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2006MitsubishiMontero3.8LV6GASN/ADriveAlign Premium OE Automatic Belt Tensioner
2005MitsubishiMontero3.8LV6GASN/ADriveAlign Premium OE Automatic Belt Tensioner
2004MitsubishiMontero3.8LV6GASN/ADriveAlign Premium OE Automatic Belt Tensioner
2003MitsubishiMontero3.8LV6GASN/ADriveAlign Premium OE Automatic Belt Tensioner
2002MitsubishiMontero3.5LV6GASN/ADriveAlign Premium OE Automatic Belt Tensioner
2001MitsubishiMontero3.5LV6GASN/ADriveAlign Premium OE Automatic 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:

1345A07839098494468966789667FN999364999364AMD367192

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