Gates 38671 Accessory Drive Belt Tensioner Assembly - Alternator or Alternator and Air Conditioning

Reliable Automatic Belt Tensioner for V-Ribbed Belt Systems

The Gates DriveAlign Premium OE Automatic Belt Tensioner 38671 is engineered to maintain optimal tension in accessory drive belt systems. Designed with durable steel construction and precise dimensions, this tensioner assembly supports consistent performance in vehicles requiring V-ribbed belt configurations.

• Constructed from robust steel for durability and strength
• Compatible with V-ribbed belt types for smooth operation
• Single pulley design with a smooth backside contact surface
• Mounting includes two holes for secure installation
• Dimensions: 3.41 inches (86.5 mm) outside diameter, 1.57 inches (40 mm) width
• Bearing bore inside diameter of 1.18 inches (30 mm) for precise fitment
• OE improved rating ensures reliable replacement quality

About the DriveAlign Premium OE Automatic Belt Tensioner Line

The DriveAlign Premium OE Automatic Belt Tensioner line by Gates focuses on delivering original equipment improved components for accessory drive belt systems. This product line emphasizes precise engineering and material quality to meet or exceed factory specifications, providing dependable belt tension control for various vehicle applications.

Detailed Product Description

The Gates 38671 tensioner assembly is designed specifically for vehicles utilizing V-ribbed accessory drive belts. Its steel construction offers enhanced durability under continuous engine operation. The tensioner features a single pulley without flanges, with a smooth backside contact surface to reduce belt wear. The pulley measures 3.41 inches (86.5 mm) in outside diameter and 1.57 inches (40 mm) in width, accommodating belts with a 1.18 inch (30 mm) bearing bore diameter. Two mounting holes ensure a secure fitment to the engine assembly. This tensioner is rated as OE improved, indicating it meets or surpasses original equipment standards for performance and longevity.

Common Applications and Issues Addressed

• Maintains proper tension on V-ribbed accessory drive belts
• Prevents belt slippage and premature wear
• Reduces noise caused by loose or worn tensioners
• Helps avoid accessory component failures due to improper belt tension
• Supports consistent engine accessory operation such as alternator and power steering

Installation Notes and Tips

When installing the Gates DriveAlign Premium OE Automatic Belt Tensioner 38671, ensure the mounting surface is clean and free of debris. Verify the belt type is V-ribbed and matches the tensioner specifications. Use the two mounting holes for secure attachment and confirm proper alignment with the accessory drive belt path. It is recommended to inspect the belt condition and replace if signs of wear are present during tensioner installation.

Quality Assurance and Warranty

Gates products, including the DriveAlign Premium OE Automatic Belt Tensioner 38671, are manufactured to meet stringent quality standards. This tensioner assembly carries an OE improved rating, reflecting enhanced durability and performance over standard replacements. Warranty coverage details should be confirmed with the product documentation or supplier.