Dayco 17440 Accessory Drive Belt

Overview of Dayco Accessory Drive Belt 17440

The Dayco 17440 accessory drive belt is engineered from a durable synthetic rubber compound designed to withstand a wide range of operating temperatures. This belt is compatible with various vehicle makes and models, including Cadillac, Ford, Jeep, Mazda, Mercury, Toyota, and Volkswagen, making it a reliable choice for multiple applications.

• Constructed from synthetic rubber compound for durability
• Top cog belt construction for efficient power transmission
• Top width of 0.53 inches ensuring proper fit and tension
• Effective length approximately 44 inches (1117.60 mm)
• Outside circumference around 44.27 inches (1124.46 mm)
• Designed to operate between -37.2°C and 79.4°C (-35°F to 175°F)
• Meets SAE J636 and SAE J637 industry standards

Detailed Product Description

The Dayco 17440 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. With a top width of 0.53 inches and an effective length of approximately 44 inches, this belt is designed to maintain optimal tension and alignment in the accessory drive system. The belt’s operating temperature range from -37.2°C to 79.4°C allows it to perform reliably in various climates and driving conditions. Compliance with SAE J636 and SAE J637 standards confirms its suitability for automotive accessory drive applications.

Compatible Vehicles and Applications

This accessory drive belt is compatible with a range of vehicles, including models such as the Cadillac Fleetwood, Ford Thunderbird, Jeep CJ5, Mazda B2200, Mercury Montego, Toyota Corona, and Volkswagen EuroVan and Pickup. The Dayco 17440 is designed to replace worn or damaged belts in these vehicles, ensuring proper function of components like the alternator, power steering pump, and air conditioning compressor.

• Replaces worn or cracked accessory drive belts
• Prevents slipping and squealing noises
• Maintains proper accessory component operation
• Helps avoid overheating due to belt failure
• Reduces risk of engine accessory damage

Installation Notes and Tips

When installing the Dayco 17440 accessory drive belt, ensure the belt routing matches the vehicle’s specific configuration. 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 and replace it if signs of cracking, glazing, or fraying appear.

Quality Assurance and Warranty

Dayco manufactures the 17440 accessory drive belt to meet stringent automotive standards, including SAE J636 and SAE J637. This ensures reliable performance and durability under normal operating conditions. While specific warranty details may vary, Dayco products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.