Dayco 22570 Accessory Drive Belt

Durable Dayco Accessory Drive Belt 22570 Overview

The Dayco 22570 accessory drive belt is engineered from a 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 popular vehicle makes and models requiring precise belt specifications.

• Constructed from high-quality synthetic rubber compound for durability
• Top width of 0.69 inches ensures proper fit and tension
• Effective length approximately 57 inches (1447.80 mm) for accurate compatibility
• Double cog belt construction enhances flexibility and grip
• Operates efficiently between -37.2°C (-35°F) and 79.4°C (175°F)
• Meets SAE J636 and SAE J637 industry standards for quality and performance

Technical Details and Specifications

The Dayco 22570 accessory drive belt features a top width of 0.69 inches and an effective length of 57 inches (1447.80 mm), with an outside circumference of approximately 57.64 inches (1464.06 mm). Its double cog construction improves belt flexibility and reduces heat buildup, which is critical for maintaining consistent power transmission in accessory drive systems. The belt’s synthetic rubber compound material is designed to resist wear and environmental factors, ensuring longevity under normal operating conditions. The belt angle is 38 degrees, contributing to optimal engagement with pulleys and minimizing slippage.

Compatible Vehicles and Applications

This accessory drive belt is compatible with a range of vehicles that require a 57-inch effective length belt with a 0.69-inch top width and double cog design. It is suitable for automotive makes and models that specify Dayco part number 22570 for their accessory drive belt replacement needs. Always verify fitment with your vehicle’s manufacturer specifications or consult a professional mechanic to ensure compatibility.

Common Issues Addressed by Dayco 22570 Belt

• Worn or cracked belts causing accessory slippage
• Noise or squealing from loose or damaged belts
• Reduced efficiency in power steering, alternator, or air conditioning systems
• Overheating due to belt failure or improper tension
• Premature belt wear from exposure to extreme temperatures

Installation Notes and Tips

When installing the Dayco 22570 accessory drive belt, ensure the belt is routed correctly according to the vehicle’s belt routing diagram. Check pulley alignment and tensioner condition to prevent premature wear. It is recommended to inspect all accessory pulleys and tensioners during replacement to maintain optimal belt performance. Use proper tools to apply the correct tension and avoid twisting or damaging the belt during installation.

Quality Assurance and Standards Compliance

Dayco 22570 accessory drive belt complies with SAE J636 and SAE J637 standards, ensuring it meets industry requirements for durability and performance. The belt is designed to operate reliably within a temperature range from -37.2°C (-35°F) up to 79.4°C (175°F), suitable for various driving conditions. While specific warranty details are not provided, Dayco products are generally manufactured to meet stringent quality controls for automotive replacement parts.