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Gates 38103 DriveAlign Automatic Belt Tensioner

(Chevrolet Silverado 1500 1999-2013, Suburban 1500 1996-99, Tahoe 1996-2000, S10 1996-2004, C1500 1996-99, Blazer 1996-2005, K1500 1996-99 + 45 more models)

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

38103
10 reviews
Sale Price

$40.44

3 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Gates 38103 DriveAlign automatic belt tensioner provides reliable tension control for serpentine belt systems in automotive accessory drive applications. This OE replacement tensioner is engineered with an application-specific design that maintains constant belt tension, resists vibration, and ensures proper alignment throughout the service life of your engine's accessory drive system.

Key Specifications:

  • Bearing bore inside diameter: 17mm
  • Outside diameter: 70mm
  • Width: 25mm
  • Belt configuration: 6-rib V-ribbed (serpentine) belt
  • Construction: Durable thermoplastic material
  • Quantity: Sold individually

Features and Benefits:

  • Application-specific design meets original equipment requirements
  • Maintains constant tension for optimal belt performance
  • Vibration-resistant construction for extended service life
  • Precision alignment reduces belt wear and noise
  • Backed by Gates limited lifetime warranty

This tensioner is designed as a direct OE replacement, ensuring proper fit and function for your vehicle's serpentine belt system. The thermoplastic construction provides durability while reducing weight compared to metal alternatives.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2013, Suburban 1500 1996-99, Tahoe 1996-2000, S10 1996-2004, C1500 1996-99, Blazer 1996-2005, K1500 1996-99, K2500 1996-2000, Express 3500 1996-2002, Express 2500 1996-2005, C3500 1996-2000 + 41 more models

Number of Grooves

6

Contents

Tensioner Assy.

Outside Diameter (mm)

70

WIDTH (MM)

25

Bearing Bore Inside Diameter 1 (mm)

17

Contact Surface

V-Ribbed Grooved

Import or Domestic

Import/Domestic

Instruction Sheet Number

98-0474 (Bolt Included with Tensioner)

Number of Pulleys

1

OE Comparison Rating

OE Improved (OE+)

Great site. I received my product quickly and it was the product I ordered.

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Quick shipping and good communication, thanks!

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Very easy to order on line and excellent communication, very good price.

This was my first order but will definitely use them again. Best price and quick shipment.

I was able to find a part I couldn't find anywhere else, and at a reasonable price! Thank you!

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