Hayden 5964 Accessory Drive Belt Idler Assembly

Overview of Hayden Idler Assembly 5964

The Hayden Idler Assembly 5964 is designed to provide reliable tension and smooth operation for accessory drive belt systems. Engineered with durable steel and a brass finish, this idler assembly is compatible with select Ford and Mercury vehicles, including the Mustang, Thunderbird, Capri, Cougar, LTD, and Marquis models.

• Constructed from robust steel material for durability
• Brass-colored finish for corrosion resistance
• Measures 6.63 inches in length with a 3.3125-inch outside diameter
• Single mounting hole with a 0.48-inch diameter for secure installation
• Smooth groove design suitable for back idler belt types
• Compatible with 1-inch (25.4 mm) belt width
• Part number 5964 for precise identification

Details on Hayden Idler Assembly Product Line

The Hayden Idler Assembly product line focuses on tensioners and pulleys designed to maintain proper belt tension and alignment in accessory drive belt systems. This assembly, part of the Idler Assembly line, ensures consistent belt performance and reduces wear on belts and pulleys, contributing to the longevity of the vehicle’s accessory drive components.

Technical Description and Specifications

This accessory drive belt idler assembly features a steel construction with a brass color finish, providing strength and resistance to environmental factors. The assembly has a length of 6.63 inches and an outside diameter of 3.3125 inches (84.138 mm), with a smooth groove pulley designed for back idler belt types. It includes one mounting hole with a diameter of 0.48 inches, ensuring a secure fit during installation. The pulley width measures 1.13 inches (29 mm), accommodating belts with a width of 1 inch (25.4 mm). The inside diameter of the pulley is 0.67 inches, optimized for tensioner and pulley applications in the accessory drive system.

Compatible Vehicles and Common Applications

• Ford Mustang accessory drive belt tensioning
• Mercury Cougar belt idler replacement
• Ford Thunderbird back idler pulley maintenance
• Mercury Capri and LTD accessory belt system repair
• Ford Marquis belt tensioner component replacement

Installation Notes and Tips

When installing the Hayden Idler Assembly 5964, ensure the mounting hole aligns precisely with the vehicle’s bracket to avoid misalignment. Use appropriate torque specifications for the mounting bolt to prevent over-tightening or loosening during operation. Inspect the belt width and type to confirm compatibility with the 1-inch belt width and back idler design. Regular inspection of the idler assembly during routine maintenance can help identify wear or damage early.

Quality Assurance and Warranty

Hayden manufactures the Idler Assembly 5964 to meet industry standards for accessory drive belt components. The steel construction and precise manufacturing tolerances contribute to reliable performance. While specific warranty details are not provided, Hayden products typically adhere to quality assurance protocols to ensure durability and fitment accuracy for Ford and Mercury vehicles.