Dayco 24480 Accessory Drive Belt - Fan and Alternator or Fan and Generator

Overview of Dayco Accessory Drive Belt 24480

The Dayco 24480 accessory drive belt is engineered from a durable synthetic rubber compound designed to withstand a wide range of operating temperatures. This double cog belt offers reliable performance for various automotive applications, including many common makes and models requiring precise belt dimensions and construction.

• Material: Synthetic rubber compound for durability and flexibility
• Top Width: 0.75 inches
• Effective Length: 48 inches (1219.20 mm)
• Outside Circumference: Approximately 48.64 inches (1235.46 mm)
• Belt Construction: Double cog design for improved grip and reduced slippage
• Operating Temperature Range: -37.2°C to 79.4°C (-35°F to 175°F)
• Meets SAE J636 and SAE J637 standards for quality and performance

Detailed Product Description

The Dayco 24480 accessory drive belt is constructed with a synthetic rubber compound that balances flexibility and strength, making it suitable for accessory drive systems in a variety of vehicles. Its double cog design enhances belt engagement with pulleys, reducing the risk of slippage and improving overall system efficiency. The belt’s dimensions, including a top width of 0.75 inches and an effective length of 48 inches, align with specifications required by many automotive manufacturers. This belt is designed to operate reliably within a temperature range from -37.2°C to 79.4°C, accommodating both cold starts and high-heat engine environments.

Common Applications and Problem Solving

• Replacement for worn or cracked accessory drive belts in compatible vehicles
• Addresses belt slippage issues that cause accessory malfunction or noise
• Helps prevent overheating by maintaining proper tension on cooling system components
• Reduces vibration and belt wear through double cog construction
• Suitable for vehicles requiring belts meeting SAE J636 and J637 standards

Installation Notes and Tips

When installing the Dayco 24480 accessory drive belt, ensure the belt routing matches the vehicle manufacturer’s specifications. Check pulleys and tensioners for wear or damage before installation to avoid premature belt failure. Proper tension adjustment is critical; use a belt tension gauge if available to achieve manufacturer-recommended tension. Inspect the belt periodically for signs of wear, cracking, or glazing to maintain optimal performance.

Quality Assurance and Warranty

Dayco accessory drive belts are manufactured to meet stringent SAE J636 and J637 standards, ensuring consistent quality and durability. While specific warranty terms may vary, Dayco products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or Dayco’s official documentation for detailed warranty information.