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Gates 38191 DriveAlign Automatic Belt Tensioner

(Ford F-250 Super Duty 1999-2003, F-350 Super Duty 1999-2003, Excursion 2000-03, E-350 Super Duty 1999-2003, F-450 Super Duty 1999-2003 + 11 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

38191
15 reviews
Sale Price

$91.61

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Gates 38191 DriveAlign Automatic Belt Tensioner is an OE-replacement component designed to maintain proper tension and alignment on serpentine belt systems. This precision-engineered tensioner features an application-specific design that meets original equipment requirements for consistent belt tension, vibration damping, and optimal pulley alignment.

Key Specifications:

  • Bearing bore inside diameter: 17mm
  • Pulley outside diameter: 76mm
  • Width: 37-38mm
  • Compatible with 8-rib V-ribbed serpentine belts
  • Steel construction for durability and heat resistance

Features and Benefits:

  • Maintains constant belt tension throughout the service life
  • Reduces vibration and noise from accessory drive system
  • Ensures proper belt alignment to prevent premature wear
  • Direct OE replacement for easy installation
  • Backed by Gates limited lifetime warranty

Each tensioner is sold individually and engineered to restore your vehicle's accessory drive system to like-new performance. Gates DriveAlign tensioners are built to exacting specifications to ensure reliable operation of your alternator, power steering pump, air conditioning compressor, and other belt-driven accessories.

Products specifications

Fits

Ford F-250 Super Duty 1999-2003, F-350 Super Duty 1999-2003, Excursion 2000-03, E-350 Super Duty 1999-2003, F-450 Super Duty 1999-2003, F-550 Super Duty 1999-2003, E-350 Econoline 1998-2002, E-450 Super Duty 2003 + 8 more models

Contents

Tensioner Assy.

Material

Steel, Steel

Outside Diameter (mm)

76, 76

WIDTH (MM)

37, 38

Number of Grooves

0, 8

Bearing Bore Inside Diameter 1 (mm)

17, 17

Contact Surface

Smooth/Backside, V-Ribbed Grooved

Import or Domestic

Domestic

Instruction Sheet Number

98-0017 (General Instructions)

Number of Pulleys

2

OE Comparison Rating

OE Quality (OEQ)

Pulley 1 Flanged

No

Pulley 2 Flanged

No

Easy and fast

So far it’s good

Good price and paypal option

That was about the fastest transaction I've ever placed. Always a pleasant experience with THmotorsports!

Great product

My order was angled dignified I appreciate it. Thank you very much

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

Autoplicity has the best prices around! They were quick to email a confirmation of the order, shipment, and delivery. I was VERY impressed! I also received my order earlier than I thought, which is always a plus. Will definitely do business with them again! Thanks!

Best prices online! Ordered a JBA performance exhaust and Airaid intake system for my 06 F-150. Was hesitant at first because I never heard of them but ordering was a breeze and saved me over $100 total for two items compared to anywhere else. Had package at my door in about 24 hours and even selected normal UPS ground shipping. Very satisfied and will definitely return!

Quick shipping and good communication, thanks!

First time using Autoplicity. Found some great pricing on their site. Plan on doing plenty of mods to my new truck and would definetley recommend them and would be using them again very soon.

Great service and quick shipping. I beat other advertised prices for the tuner I bought by $50!

very excellent oil the only oil that has been in my harley since it was new and it a 95 very fast shipper ordered it 19 feb and got it 22 feb

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.

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