Gates 39342 Accessory Drive Belt Tensioner Assembly

Overview of Gates DriveAlign Premium OE Automatic Belt Tensioner 39342

The Gates DriveAlign Premium OE Automatic Belt Tensioner 39342 is engineered for reliable accessory drive belt system performance. Designed specifically for Chrysler, Jeep, and Ram vehicles, this tensioner assembly ensures proper belt tension and alignment for V-ribbed belt applications.

• Thermoplastic construction for durability and heat resistance
• Single flanged pulley with 6 V-ribbed grooves
• Bearing bore inside diameter of 17 mm (.67 in)
• Outside pulley diameter of 62.75 mm (2.47 in)
• Width of 29 mm (1.14 in) for precise fitment
• One mounting hole for secure installation
• OE exact comparison rating for direct replacement

Detailed Product Features and Specifications

This accessory drive belt tensioner assembly features a thermoplastic pulley designed to withstand the demanding conditions of engine compartments. The pulley includes six grooves compatible with V-ribbed belts, providing optimal grip and reducing belt slippage. The flanged design of the pulley enhances belt tracking and stability during operation. With a bearing bore inside diameter of 17 mm (.67 inches), the tensioner supports smooth rotation and long service life. The overall pulley diameter measures 62.75 mm (2.47 inches), and the width is 29 mm (1.14 inches), ensuring compatibility with specified vehicle belt systems.

DriveAlign Premium OE Automatic Belt Tensioner Product Line

The DriveAlign Premium OE Automatic Belt Tensioner line by Gates focuses on delivering original equipment (OE) quality replacement parts. This product line is engineered to meet or exceed OEM specifications, providing precise fit and function for accessory drive belt systems. The 39342 tensioner assembly is part of this line, offering a direct OE exact replacement for Chrysler, Jeep, and Ram models, ensuring reliable belt tension and alignment.

Compatible Vehicles and Common Applications

This belt tensioner assembly is compatible with various Chrysler, Jeep, and Ram models, including the 200, Cherokee, Pacifica, ProMaster 1500, ProMaster 2500, ProMaster 3500, and Voyager. It is designed for use with V-ribbed belt systems in these vehicles, maintaining proper belt tension to support engine accessories such as the alternator, power steering pump, and air conditioning compressor.

• Eliminates belt slippage and squealing noises
• Prevents premature belt wear and damage
• Maintains consistent belt tension for accessory performance
• Reduces risk of accessory drive system failure
• Addresses issues related to pulley misalignment or bearing wear

Installation Notes and Tips

When installing the Gates DriveAlign Premium OE Automatic Belt Tensioner 39342, ensure the mounting surface is clean and free of debris. Use the single mounting hole to secure the tensioner firmly in place. Verify that the V-ribbed belt is properly seated in all six grooves of the pulley. It is recommended to inspect the belt for wear and replace it if necessary during installation. Follow vehicle-specific torque specifications to avoid over-tightening.

Quality Assurance and Warranty

Gates DriveAlign Premium OE Automatic Belt Tensioner assemblies are manufactured to meet stringent quality standards. The 39342 part number carries an OE exact comparison rating, ensuring it matches original equipment specifications for fit and function. While specific warranty details may vary, Gates products typically include a limited warranty against defects in materials and workmanship, providing confidence in product reliability.