Dayco 22620 Accessory Drive Belt - Air Conditioning and Idler or Fan

Overview of Dayco Accessory Drive Belt 22620

The Dayco 22620 accessory drive belt is engineered from a durable synthetic rubber compound designed to withstand a wide range of operating temperatures. This black, double cog belt offers reliable performance for various automotive applications, including many Ford and Chevrolet models. Its precise dimensions ensure compatibility and efficient power transmission within the accessory drive system.

• Material: Synthetic rubber compound for durability
• Top Width: 0.69 inches
• Effective Length: 62 inches (1574.80 mm)
• Outside Circumference: 62.64 inches (1591.06 mm)
• Belt Construction: Double cog design for flexibility and grip
• Operating Temperature Range: -37.2°C to 79.4°C (-35°F to 175°F)
• Meets SAE J636 and SAE J637 standards

Technical Details and Construction

The Dayco 22620 accessory drive belt features a double cog construction that enhances flexibility and reduces heat buildup during operation. Its synthetic rubber compound material is engineered to resist wear and maintain performance under varying temperature conditions, from sub-freezing cold starts to high engine heat. The belt’s 0.69-inch top width and 62-inch effective length make it suitable for specific accessory drive systems, ensuring proper fit and tension. The black color and 38-degree angle design contribute to its compatibility with OEM specifications.

Compatible Vehicles and Applications

This accessory drive belt is compatible with a range of Ford and Chevrolet vehicles requiring a 62-inch effective length belt with a 0.69-inch width. It is ideal for replacing worn or damaged belts in accessory drive systems, including alternators, power steering pumps, and air conditioning compressors. The Dayco 22620 is designed to meet the demands of these systems, providing consistent power transfer and reducing the risk of belt slippage or failure.

• Replaces worn or cracked accessory drive belts
• Prevents belt slippage and noise
• Maintains proper tension in accessory drive systems
• Supports efficient operation of alternators and power steering pumps
• Helps avoid overheating due to belt failure

Installation Notes and Tips

When installing the Dayco 22620 accessory drive belt, ensure the belt routing matches the vehicle manufacturer’s specifications. Check pulleys and tensioners for wear or damage before installation. Proper tension adjustment is critical to prevent premature belt wear or slippage. It is recommended to inspect the belt periodically for signs of cracking, fraying, or glazing to maintain optimal performance.

Quality Assurance and Standards

The Dayco 22620 accessory drive belt complies with SAE J636 and SAE J637 standards, ensuring it meets industry requirements for durability and performance. Manufactured with quality materials and construction methods, this belt is designed to provide reliable service life under normal operating conditions. While no specific warranty information is provided, Dayco products typically adhere to strict quality control processes to support vehicle maintenance needs.