Continental 49337 Accessory Drive Belt Tensioner Assembly - Accessory Drive

Reliable Accessory Drive Belt Tensioner for Ford Vehicles

The Continental Multi-V Accessory Drive Belt Tensioner Assembly (Part Number 49337) is engineered to maintain optimal belt tension in select Ford trucks and vans. Designed specifically for models like the Ford E-350 Econoline, E-350 Econoline Club Wagon, F-250, and F-350, this tensioner assembly ensures consistent performance and durability.

• Non-flanged thermoplastic pulley for smooth operation
• Single pulley design with a 1.180-inch bore diameter
• Pulley outside diameter measures 3.23 inches
• Pulley width of 1.18 inches for precise belt alignment
• Smooth pulley surface to reduce belt wear

About the Continental Multi-V Product Line

The Multi-V line from Continental focuses on accessory drive belt system components that deliver reliable tension and alignment. This product line emphasizes durable materials and precise engineering to support accessory belt systems in heavy-duty and commercial vehicles. The 49337 tensioner assembly is part of this line, offering a thermoplastic pulley designed for longevity and consistent belt engagement.

Technical Details and Features

This accessory drive belt tensioner assembly features a single non-flanged pulley made from thermoplastic, which provides a smooth surface to minimize belt wear and noise. The pulley’s bore diameter of 1.180 inches and outside diameter of 3.23 inches are designed to fit specific Ford models, ensuring proper fitment and function. The pulley width of 1.18 inches supports accurate belt tracking, which is critical for maintaining accessory drive system efficiency.

Compatible Ford Models and Applications

• Ford E-350 Econoline
• Ford E-350 Econoline Club Wagon
• Ford F-250
• Ford F-350

This tensioner assembly is intended for use in accessory drive belt systems to maintain proper belt tension and alignment, which helps prevent slippage and premature belt failure.

Common Issues Addressed by This Tensioner Assembly

• Accessory belt slippage causing noise or reduced accessory performance
• Uneven belt wear due to improper tension
• Vibration or misalignment in the accessory drive system
• Premature belt failure from worn or damaged tensioner components
• Loss of tension leading to accessory drive malfunction

Installation Notes and Tips

Ensure the tensioner assembly is compatible with your specific Ford model before installation. Proper alignment of the pulley is critical to avoid belt mis-tracking. Use appropriate tools to remove the old tensioner and install the new assembly carefully, verifying that the pulley rotates smoothly without binding. Follow vehicle manufacturer torque specifications for mounting hardware.

Quality Assurance and Warranty

Continental manufactures the Multi-V tensioner assembly to meet OEM standards for durability and performance. While specific warranty details are not provided here, Continental products typically come with a limited warranty against defects in materials and workmanship. Refer to Continental or your parts supplier for exact warranty terms.