Gates 39072 Accessory Drive Belt Tensioner Assembly - Alternator and Air Conditioning

Reliable Automatic Belt Tensioner for Chrysler and Dodge Vehicles

The Gates DriveAlign Premium OE Automatic Belt Tensioner (Part Number 39072) is engineered to maintain optimal tension on the accessory drive belt system. Designed specifically for Chrysler and Dodge models including Caravan, Sebring, Stratus, and Voyager, this tensioner ensures consistent belt performance and longevity.

• Constructed from durable thermoplastic material for long-lasting use
• Compatible with V-ribbed belt types commonly found in Chrysler and Dodge vehicles
• Single pulley design with a smooth backside contact surface
• Precise dimensions: 2.76 inch (70 mm) outside diameter and 0.96 inch (24.5 mm) width
• One mounting hole for secure installation
• OE exact fit and performance for reliable replacement

About the DriveAlign Premium OE Automatic Belt Tensioner Line

The DriveAlign Premium OE Automatic Belt Tensioner line by Gates focuses on delivering original equipment quality and fitment. This product line is designed to meet or exceed factory specifications, providing a direct replacement for worn or damaged tensioners. The 39072 model maintains proper belt tension automatically, reducing wear on belts and pulleys in the accessory drive system.

Product Details and Specifications

This accessory drive belt tensioner assembly features a thermoplastic construction that balances strength and weight. It includes a single pulley without flanges, measuring 2.76 inches (70 mm) in outside diameter and 0.96 inches (24.5 mm) in width. The bearing bore inside diameter is 0.67 inches (17 mm), ensuring smooth rotation and reliable operation. The smooth backside contact surface is designed to work with V-ribbed belts, which are standard in many Chrysler Caravan, Dodge Sebring, Stratus, and Voyager models. With one mounting hole, installation is straightforward and secure.

Common Applications and Issues Addressed

• Maintains proper tension on the accessory drive belt to prevent slippage
• Reduces belt noise caused by improper tension
• Prevents premature belt wear and extends belt life
• Eliminates vibration and misalignment in the belt system
• Restores factory-level performance in Chrysler and Dodge vehicles

Installation Notes and Tips

When installing the Gates DriveAlign Premium OE Automatic Belt Tensioner 39072, ensure the mounting surface is clean and free of debris. Verify the tensioner aligns correctly with the V-ribbed belt path to avoid belt misalignment. Use appropriate tools to secure the single mounting hole bolt to the manufacturer’s torque specifications. It is recommended to inspect the belt and pulleys during installation to confirm overall system condition.

Quality Assurance and Warranty

The Gates DriveAlign Premium OE Automatic Belt Tensioner 39072 is manufactured to meet original equipment standards, providing reliable performance and durability. This part is rated as an OE exact replacement, ensuring compatibility and fitment with Chrysler Caravan, Dodge Sebring, Stratus, and Voyager models. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship.