Gates DriveAlign Automatic Serpentine Belt Tensioner 38226

Product Overview

The Gates DriveAlign Automatic Belt Tensioner 38226 maintains correct serpentine belt tension for reliable accessory drive performance. Engineered as an OE-style replacement, it helps prevent belt slip, noise and premature belt failure in modern automotive applications.

Key Features

• Direct OE-style fitment for straightforward replacement
• Automatic tension adjustment to maintain correct belt tension
• Engineered to match or exceed original tensioner performance
• Reduces risk of belt slip, squeal and premature wear
• Designed for durability under stop-and-go and varying load conditions

Benefits

• Helps ensure consistent charging system output
• Supports reliable power steering and A/C operation
• Minimises false warning lights caused by belt-related issues
• Contributes to quieter, smoother accessory drive operation

Technical Notes

Belt tensioners are subject to wear from dirt ingress, vibration and continuous cycling under changing engine loads. A worn tensioner can allow the belt to slip, jump or come off, leading to loss of critical systems such as charging, power steering and air conditioning.

For best results and to maintain accessory drive reliability, it is recommended to replace the automatic belt tensioner whenever the serpentine belt is replaced. In many cases, replacing all Accessory Belt Drive System (ABDS) components together – belt, tensioner and idler pulleys – can reduce comebacks and premature wear.

Part Details

• Brand: Gates
• Series: DriveAlign Automatic Belt Tensioner
• Part Number: 38226
• Application: Serpentine/accessory drive belt tensioning (vehicle-specific)

Always confirm compatibility with your vehicle using part number 38226 and an appropriate catalog or fitment guide before purchase and installation.