Dayco 89617 Accessory Drive Belt Tensioner Assembly

Overview of Dayco Accessory Drive Belt Tensioner Assembly

The Dayco 89617 accessory drive belt tensioner assembly is designed specifically for Chrysler, Dodge, and Plymouth Neon models. This serpentine belt tensioner features an automatic, integral design to maintain optimal belt tension and ensure reliable engine performance.

• Serpentine belt type compatible with multiple Neon models
• Counter clockwise direction for proper belt routing
• Single pulley design with a 70mm diameter and 19mm width
• Pulley features a flat surface for consistent belt contact
• Automatic integral tensioner for maintenance-free operation

Detailed Product Description

The Dayco 89617 accessory drive belt tensioner assembly is engineered to provide consistent tension to the serpentine belt system in Chrysler, Dodge, and Plymouth Neon vehicles. Its automatic integral design eliminates the need for manual adjustments, helping to maintain proper belt tension and reduce wear. The tensioner includes a single pulley with a 70mm diameter and 19mm width, featuring a flat surface to ensure smooth belt tracking and minimize slippage. The counter clockwise rotation direction aligns with the belt routing requirements of the Neon, ensuring compatibility and optimal performance.

Common Applications and Problem Resolution

• Prevents belt slippage and squealing noises
• Maintains proper tension to avoid premature belt wear
• Reduces risk of accessory drive system failure
• Addresses issues related to belt misalignment
• Improves overall engine accessory performance

Installation Notes and Tips

When installing the Dayco 89617 tensioner assembly on Chrysler, Dodge, or Plymouth Neon models, ensure the serpentine belt is properly routed in a counter clockwise direction. Verify the pulley alignment and tensioner mounting points before securing. It is recommended to inspect the serpentine belt for wear and replace it if necessary during installation. Use appropriate tools to avoid damage to the tensioner or pulley surfaces.

Quality Assurance and Warranty Information

Dayco manufactures the 89617 accessory drive belt tensioner assembly to meet or exceed OEM specifications for Chrysler, Dodge, and Plymouth Neon vehicles. The product undergoes rigorous quality control to ensure durability and reliable performance. Warranty coverage details should be confirmed with the original product documentation or authorized distributors.