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Gates 38135 DriveAlign Automatic Belt Tensioner

(GMC G2500 1987-91, K1500 1988-89, C1500 1988-89, K2500 1988-89, C3500 1988-89, K3500 1988-89, Safari 1987-89, C2500 1988-89 + 19 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

38135
10 reviews
Sale Price

$49.40

2 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 38135 DriveAlign automatic belt tensioner is engineered to maintain constant tension on your vehicle's serpentine accessory drive belt, ensuring reliable operation of critical engine components. This OE replacement tensioner features application-specific design that meets original equipment requirements for consistent tension, vibration resistance, and proper belt alignment.

Key Specifications:

  • Bearing bore inside diameter: 17 mm
  • Outside diameter: 90 mm
  • Width: 22 mm
  • Belt type: 4-rib V-ribbed (micro-V)
  • Groove count: 4 grooves
  • Material: Thermoplastic construction

Features & Benefits:

  • Maintains optimal belt tension throughout the service life
  • Reduces vibration and noise from accessory drive system
  • Prevents premature belt wear and slippage
  • Direct OE replacement for vehicles without air conditioning
  • Backed by Gates limited lifetime warranty

This tensioner is sold individually and is designed for serpentine belt engine accessory drive systems. The DriveAlign design ensures proper pulley alignment to maximize belt life and maintain consistent performance of alternators, water pumps, power steering pumps, and other belt-driven accessories.

Products specifications

Fits

GMC G2500 1987-91, K1500 1988-89, C1500 1988-89, K2500 1988-89, C3500 1988-89, K3500 1988-89, Safari 1987-89, C2500 1988-89, G25/G2500 Van 1987-91, G3500 1987-91, G1500 1987-91, G15/G1500 Van 1987-91, G35/G3500 Van 1987-91 + 14 more models

Number of Grooves

4

Contents

Tensioner Assy.

Outside Diameter (mm)

90

WIDTH (MM)

22

Bearing Bore Inside Diameter 1 (mm)

17

Contact Surface

V-Ribbed Grooved

Import or Domestic

Domestic

Instruction Sheet Number

98-0017 (General Instructions)

Number of Pulleys

1

OE Comparison Rating

OE Quality (OEQ)

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