Gates 38186 Accessory Drive Belt Tensioner Assembly - Accessory Drive, Air Conditioning and Power Steering or Serpentine

Overview of Gates DriveAlign Premium OE Automatic Belt Tensioner 38186

The Gates DriveAlign Premium OE Automatic Belt Tensioner 38186 is engineered to maintain optimal tension on the accessory drive belt system. Designed for select Ford, Mazda, and Mercury vehicles, this tensioner assembly ensures consistent belt performance and longevity.

• Constructed from durable steel for strength and reliability
• Compatible with V-ribbed belt types featuring 6 grooves
• Single pulley design with a smooth backside contact surface
• Outside diameter of 2.99 inches (76 mm) and width of 1.2 inches (30.5 mm)
• Bearing bore inside diameter of 0.67 inches (17 mm)
• Includes tensioner assembly and mounting bolt

Detailed Product Features and Specifications

This accessory drive belt tensioner assembly is built with a steel construction to withstand the demands of continuous engine operation. The pulley is designed without flanges and features a smooth backside contact surface, which is compatible with V-ribbed belts having six grooves. The pulley measures 2.99 inches (76 mm) in outside diameter and 1.2 inches (30.5 mm) in width, providing precise belt alignment and tension. The bearing bore inside diameter is 0.67 inches (17 mm), ensuring proper fitment and rotation. This part is rated as an OE improved replacement, meeting or exceeding original equipment standards.

DriveAlign Premium OE Automatic Belt Tensioner Product Line

The DriveAlign Premium OE Automatic Belt Tensioner line by Gates focuses on delivering tensioner assemblies that match or improve upon original equipment specifications. This product line emphasizes durability and precise fitment for accessory drive belt systems, making it suitable for vehicles requiring reliable belt tension management. The 38186 tensioner assembly is part of this line, designed to provide consistent performance and reduce belt wear in compatible Ford, Mazda, and Mercury models.

Compatible Vehicles and Common Applications

This tensioner assembly is compatible with the following makes and models:

• Ford Cougar, Escape, Sable, Taurus, Tribute
• Mazda MPV
• Mercury Cougar, Sable

It is specifically designed for vehicles equipped with V-ribbed accessory drive belts requiring a tensioner with a 6-groove pulley and the specified dimensions.

Common Issues Addressed by Part Number 38186

• Excessive belt slack causing slipping or noise
• Worn or damaged tensioner pulley affecting belt alignment
• Loss of proper belt tension leading to accessory drive failure
• Premature belt wear due to inconsistent tension
• Replacement of original tensioner with improved OE-rated component

Installation Notes and Tips

When installing the Gates DriveAlign Premium OE Automatic Belt Tensioner 38186, ensure the mounting surface is clean and free of debris. Verify the bearing bore diameter matches the vehicle specifications for proper fitment. Use the included bolt to secure the tensioner assembly firmly, and confirm the belt is properly seated on the pulley grooves. It is recommended to inspect the accessory drive belt for wear and replace if necessary during installation.

Quality Assurance and Warranty

The Gates DriveAlign Premium OE Automatic Belt Tensioner 38186 is manufactured to meet or exceed original equipment standards. Constructed from high-quality steel and precision-engineered components, this tensioner assembly offers reliable performance and durability. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to support long-term use.