Gates 38113 Accessory Drive Belt Tensioner Assembly - Smooth Pulley

Overview of Gates DriveAlign Premium OE Automatic Belt Tensioner

The Gates DriveAlign Premium OE Automatic Belt Tensioner (Part Number 38113) is engineered to maintain optimal tension on the accessory drive belt system. Designed specifically for Chrysler, Dodge, and Plymouth vehicles including Caravan, Grand Caravan, Town & Country, and Voyager models, this tensioner ensures reliable belt performance and longevity.

• Thermoplastic construction for durability and resistance to wear
• Single pulley design with a smooth backside contact surface
• Compatible with V-ribbed belt types
• Outside diameter of 90 mm (3.54 in) and width of 30.5 mm (1.2 in)
• Bearing bore inside diameter of 17 mm (0.67 in)
• OE exact fit for precise replacement

Detailed Product Features and Specifications

This accessory drive belt tensioner assembly features a thermoplastic material that offers strength and heat resistance suitable for demanding engine environments. The single pulley, which is not flanged, has a smooth backside contact surface designed to work seamlessly with V-ribbed belts. With an outside diameter of 90 mm and a width of 30.5 mm, the tensioner fits the specified Chrysler, Dodge, and Plymouth models accurately. The bearing bore inside diameter measures 17 mm, ensuring proper alignment and smooth rotation. This part is an OE exact replacement, matching original equipment specifications for reliable performance.

DriveAlign Premium OE Automatic Belt Tensioner Product Line

The DriveAlign Premium OE Automatic Belt Tensioner line by Gates focuses on delivering precise tension control for accessory drive belt systems. This product line is designed to meet original equipment standards, providing consistent belt tension to reduce wear and prevent slippage. The 38113 tensioner is part of this line, offering a direct fit and durable construction tailored for specific vehicle applications such as the Chrysler Caravan and Dodge Grand Caravan.

Common Applications and Problem Resolution

• Maintains proper tension on V-ribbed accessory belts
• Prevents belt slippage and associated noise
• Reduces premature belt wear and extends belt life
• Eliminates belt misalignment issues
• Supports smooth operation of engine accessories like alternators and power steering pumps

Installation Notes and Tips

• Ensure compatibility with Chrysler, Dodge, and Plymouth models including Caravan, Grand Caravan, and Town & Country
• Verify belt type as V-ribbed before installation
• Inspect pulley and bearing bore dimensions to confirm fit
• Follow vehicle manufacturer torque specifications during mounting
• Check belt alignment after installation to prevent premature wear

Quality Assurance and Warranty

The Gates DriveAlign Premium OE Automatic Belt Tensioner (Part Number 38113) is manufactured to meet original equipment standards, ensuring reliable performance and durability. This part undergoes rigorous quality control to maintain consistent tension and smooth operation. While specific warranty details may vary, Gates products typically come with a limited warranty covering defects in material and workmanship.