Gates 39343 Accessory Drive Belt Tensioner Assembly

Overview of Gates DriveAlign Premium OE Automatic Belt Tensioner

The Gates DriveAlign Premium OE Automatic Belt Tensioner 39343 is engineered to maintain optimal tension on the accessory drive belt system. Designed specifically for Jeep and Ram vehicles, this tensioner assembly ensures reliable belt performance and longevity.

• Constructed from durable steel for strength and longevity
• Compatible with V-ribbed belt systems
• Single pulley design without flange for smooth operation
• Two mounting holes for secure installation
• Precision bearing bore inside diameter of 17 mm (.67 in)
• Pulley outside diameter of 63 mm (2.48 in) with a width of 26 mm (1.02 in)
• OE exact replacement meeting original equipment specifications

DriveAlign Premium OE Automatic Belt Tensioner Product Line

The DriveAlign Premium OE Automatic Belt Tensioner line by Gates focuses on delivering exact-fit components that meet original equipment standards. This product line is designed to provide consistent belt tension and reduce wear on accessory drive components. The 39343 tensioner assembly is part of this line, offering a reliable solution for maintaining proper belt alignment and tension in Jeep and Ram models.

Detailed Product Description

This accessory drive belt tensioner assembly is constructed from steel, providing the necessary durability to withstand engine bay conditions. It features a smooth backside contact surface and a single pulley without flanges, designed for V-ribbed belt applications. The pulley measures 63 mm (2.48 inches) in outside diameter and 26 mm (1.02 inches) in width, ensuring compatibility with the specified belt type. The bearing bore inside diameter is precisely 17 mm (.67 inches), supporting smooth rotation and reducing wear. With two mounting holes, the tensioner can be securely installed to maintain consistent belt tension and alignment.

Compatible Vehicles and Common Applications

• Jeep Grand Cherokee
• Jeep Wrangler
• Ram 1500
• Ram 1500 Classic

This tensioner assembly is designed to address issues such as belt slippage, noise from improper tension, premature belt wear, and accessory drive component misalignment.

Installation Notes and Tips

• Ensure the correct belt type (V-ribbed) is used with this tensioner
• Verify mounting hole alignment before securing the tensioner
• Inspect the belt and pulley surfaces for wear during installation
• Follow vehicle-specific torque specifications for mounting bolts

Quality Assurance and Warranty

The Gates DriveAlign Premium OE Automatic Belt Tensioner 39343 is manufactured to meet original equipment standards, providing an OE exact replacement. Gates products are known for their quality and durability, though specific warranty details should be confirmed with the product documentation or manufacturer.