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Gates 38340 DriveAlign Automatic Belt Tensioner

(2004-2015 Nissan Titan; 2004-2012 Nissan Pathfinder; 2005-2015 Nissan Armada; 2004-2010 Infiniti QX56)

Part of: Gates DriveAlign Automatic Belt Tensioner

Other options in this family: Gates T2H38134 Gates 39371 Gates 38276 Gates 278-200-05-70 Gates T39194

Manufacturer

Picture for manufacturer Gates

Part Number

38340
10 reviews
Sale Price

$28.52

1 left at this price

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Usually delivered within 2 days

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Product Details

The Gates 38340 DriveAlign Automatic Belt Tensioner is an OE-replacement component engineered to maintain proper serpentine belt tension and alignment in engine accessory drive systems. This precision-manufactured tensioner features an application-specific design that meets original equipment requirements for consistent tension control, vibration dampening, and correct belt alignment.

Key Specifications:

  • Bearing bore inside diameter: 17 mm
  • Outside diameter: 102.5 mm
  • Width: 34.5 mm
  • Construction: Steel material for durability and heat resistance
  • Sold individually

Features and Benefits:

  • Application-specific design ensures proper fit and function
  • Maintains constant belt tension to prevent slippage and premature wear
  • Vibration-resistant construction reduces noise and extends component life
  • Promotes proper belt alignment to maximize accessory drive efficiency
  • Backed by Gates limited lifetime warranty

This automatic tensioner is designed as a direct OE replacement for worn or failed factory tensioners, restoring proper belt system performance and reliability.

Products specifications

Fits

2004-2015 Nissan Titan; 2004-2012 Nissan Pathfinder; 2005-2015 Nissan Armada; 2004-2010 Infiniti QX56

Contents

Tensioner Assy.

Outside Diameter (mm)

102.5

WIDTH (MM)

34.5

Bearing Bore Inside Diameter 1 (mm)

17

Contact Surface

Smooth/Backside

Import or Domestic

Import

Instruction Sheet Number

98-0017 (General Instructions)

Number of Pulleys

1

OE Comparison Rating

OE Exact (OEX)

Pulley 1 Flanged

No

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