Gates 39341 Accessory Drive Belt Tensioner Assembly

Reliable Automatic Belt Tensioner for Chrysler, Dodge, Jeep, and More

The Gates DriveAlign Premium OE Automatic Belt Tensioner (Part Number 39341) is engineered to maintain optimal tension on V-ribbed accessory drive belts. Designed for select Chrysler, Dodge, Fiat, Jeep, and Ram models, this tensioner assembly ensures consistent belt performance and longevity.

• Constructed from durable thermoplastic material for strength and heat resistance
• Single smooth backside pulley with a 2.56 inch (65 mm) outside diameter
• Two mounting holes for secure installation
• Compatible with V-ribbed belt systems
• Precision bearing bore inside diameter of 0.67 inch (17 mm)
• Width of pulley measures 0.98 inch (25 mm)
• 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 tensioner assembly that integrates seamlessly with the vehicle’s accessory drive system. The 39341 tensioner is part of this line, ensuring consistent tension control and durability for your vehicle’s belt system.

Product Details and Specifications

This accessory drive belt tensioner assembly features a thermoplastic construction that offers resistance to heat and wear, essential for under-hood durability. The pulley included is smooth on the contact surface and is not flanged, with a precise outside diameter of 2.56 inches (65 mm) and a width of 0.98 inches (25 mm). The bearing bore inside diameter is 0.67 inches (17 mm), designed to fit securely on the mounting shaft. With two mounting holes, the tensioner provides a stable and secure fit within the accessory drive belt system. It is specifically designed for V-ribbed belt types, commonly found in the accessory drive systems of Chrysler, Dodge, Fiat, Jeep, and Ram vehicles.

Compatible Vehicles and Common Applications

• Chrysler 200 and 500X
• Dodge Dart and ProMaster City
• Fiat 500X
• Jeep Cherokee, Compass, and Renegade
• Ram models compatible with V-ribbed belt systems

Common Issues Addressed by This Belt Tensioner

• Eliminates belt slippage caused by improper tension
• Prevents premature belt wear and cracking
• Reduces noise from loose or misaligned belts
• Maintains consistent accessory drive performance
• Helps avoid engine overheating due to belt failure

Installation Notes and Tips

Ensure the vehicle is off and cooled before beginning installation. Verify the correct orientation of the tensioner assembly and align the mounting holes precisely. Use appropriate tools to avoid damage to the thermoplastic housing or pulley. Confirm belt routing matches manufacturer specifications after installation. No additional hardware is included, so retain original mounting bolts if reusable.

Quality Assurance and Warranty

The Gates DriveAlign Premium OE Automatic Belt Tensioner 39341 is manufactured to meet original equipment standards, providing reliable performance and durability. This part carries an OE comparison rating of exact fit, ensuring compatibility and function. Please refer to Gates’ warranty policy for specific coverage details.