Dayco 17453 Accessory Drive Belt

Overview of Dayco Accessory Drive Belt 17453

The Dayco 17453 accessory drive belt is engineered for reliable performance in select Cadillac, Honda, Mercedes-Benz, and Volkswagen vehicles. Constructed from a synthetic rubber compound, this belt is designed to meet the demands of accessory drive systems in models such as the Cadillac DeVille, Honda Accord, and Volkswagen Vanagon.

• Material: Durable synthetic rubber compound
• Top width: 0.53 inches
• Effective length: Approximately 45.25 inches (1149.35 mm)
• Outside circumference: Approximately 45.51 inches (1155.96 mm)
• Belt construction: Top cog design for improved flexibility
• Operating temperature range: -37.2°C to 79.4°C (-35°F to 175°F)
• Compliance with SAE J636 and SAE J637 standards

Technical Details and Construction

The Dayco 17453 accessory drive belt features a top cog construction that enhances flexibility and reduces heat buildup during operation. Its synthetic rubber compound material provides resistance to wear and environmental factors, ensuring consistent performance over time. The belt’s precise dimensions, including a top width of 0.53 inches and an effective length of 1149.35 mm, make it suitable for specific accessory drive systems in vehicles like the Mercedes-Benz Commercial Chassis and Cadillac Fleetwood. The belt is designed to operate efficiently within a temperature range from -37.2°C to 79.4°C, accommodating various engine conditions.

Compatible Vehicles and Applications

This accessory drive belt is compatible with a range of vehicles, including:

• Cadillac models: DeVille, Eldorado, Fleetwood, 300D, 300TD
• Honda Accord
• Mercedes-Benz Commercial Chassis
• Volkswagen Vanagon

It is intended for use in accessory drive belt systems, helping to transfer power to components such as the alternator, power steering pump, and air conditioning compressor.

Common Issues Addressed by Dayco 17453 Belt

• Worn or cracked belts causing slipping or noise
• Inadequate belt tension leading to accessory malfunction
• Heat-related belt degradation affecting performance
• Compatibility issues with original equipment belts
• Reduced flexibility causing premature wear

Installation Notes and Tips

When installing the Dayco 17453 accessory drive belt, ensure the belt routing matches the vehicle’s specifications. Check pulleys and tensioners for wear or damage before installation. Proper tension adjustment is critical to prevent slippage and extend belt life. It is recommended to replace the belt as part of routine maintenance intervals or when signs of wear are evident.

Quality Assurance and Standards

Dayco 17453 meets SAE J636 and SAE J637 standards, ensuring compliance with industry requirements for accessory drive belts. The belt’s synthetic rubber compound and cogged design contribute to durability and reliable operation under specified temperature ranges. While no specific warranty information is provided, Dayco products are generally manufactured to meet OEM quality standards.