Continental 49821 Accessory Drive Belt Tensioner Assembly - Accessory Drive, Alternator and Water Pump or Upper

Reliable Accessory Drive Belt Tensioner for Ford F-150 and Mustang

The Continental Multi-V Accessory Drive Belt Tensioner Assembly, part number 49821, is designed to maintain optimal tension in the accessory drive belt system of Ford F-150 and Mustang vehicles. Engineered for durability and precise fitment, this tensioner assembly supports smooth operation of your vehicle's belt-driven components.

• Compatible with Ford F-150 and Mustang models
• Single non-flanged thermoplastic pulley with smooth surface
• Pulley dimensions: 2.76 inches outside diameter, 1.00 inch width, 0.670 inch bore diameter
• Part number 49821 ensures exact replacement fit
• Part of the Continental Multi-V product line for accessory drive systems

Product Features and Specifications

This accessory drive belt tensioner assembly features a single pulley constructed from durable thermoplastic material, designed to resist wear and reduce noise. The pulley is non-flanged with a smooth surface, allowing for consistent belt tracking and tension. With a bore diameter of 0.670 inches, an outside diameter of 2.76 inches, and a width of 1.00 inch, this tensioner is engineered to meet the precise requirements of Ford F-150 and Mustang accessory drive systems.

About the Continental Multi-V Product Line

The Multi-V line from Continental focuses on components for accessory drive belt systems, emphasizing reliable tension and smooth operation. This product line is developed to provide consistent performance and durability, supporting the proper function of belt-driven accessories in vehicles like the Ford F-150 and Mustang. The Multi-V tensioner assemblies are designed to integrate seamlessly with original equipment specifications.

Applications and Problem Solving

• Maintains proper tension on accessory drive belts to prevent slippage
• Reduces belt noise caused by misalignment or wear
• Prevents premature belt and pulley wear in Ford F-150 and Mustang vehicles
• Supports smooth operation of alternator, power steering, and air conditioning belts
• Addresses issues related to belt tensioner pulley damage or failure

Installation Notes and Tips

Ensure the vehicle is turned off and cooled before beginning installation. Verify compatibility with your specific Ford F-150 or Mustang model year. Use appropriate tools to remove the old tensioner assembly and install the Continental Multi-V tensioner, part number 49821, following manufacturer torque specifications. Inspect the accessory drive belt for wear and replace if necessary to ensure optimal performance.

Quality Assurance and Warranty

Continental manufactures the Multi-V accessory drive belt tensioner assembly to meet stringent quality standards. While specific warranty details are not provided here, Continental products typically undergo rigorous testing to ensure durability and reliable operation in Ford F-150 and Mustang vehicles. Refer to Continental’s official documentation for warranty coverage information.