Dayco 89087 Accessory Drive Belt Idler Pulley - Alternator and Power Steering or Smooth Pulley

Overview of Dayco Accessory Drive Belt Idler Pulley 89087

The Dayco accessory drive belt idler pulley 89087 is designed for reliable performance in Saab vehicles, including the 9-5, 900, and 9000 models. Engineered with a polymer material and precision bearing specifications, this pulley supports the serpentine belt system to maintain proper tension and alignment.

• Constructed from durable polymer material for long-lasting use
• Compatible with serpentine belt systems, supporting up to 6 rib belt width
• Features a single bearing with a 17mm inner diameter and 12mm bearing width
• Flat design suitable for specific accessory drive configurations
• Specifically designed for Saab 9-5, 900, and 9000 models

Technical Details and Specifications

The Dayco 89087 idler pulley is built with a polymer body that offers resistance to wear and heat, essential for maintaining belt system integrity. It includes one bearing with an inner diameter of 17mm and a bearing width of 12mm, ensuring smooth rotation and reduced friction. The pulley supports serpentine belts with a maximum width of 6 ribs, making it compatible with common accessory drive belt setups found in Saab 9-5, 900, and 9000 vehicles. Its flat profile is designed to fit specific belt routing requirements, contributing to optimal belt tension and alignment.

Compatible Vehicles and Applications

• Saab 9-5 accessory drive belt system maintenance
• Replacement idler pulley for Saab 900 serpentine belt setups
• Saab 9000 belt tension and alignment component
• Serves to prevent belt slippage and reduce noise in accessory drive systems
• Helps address issues related to belt wear and improper tension

Installation Notes and Tips

When installing the Dayco 89087 idler pulley, ensure the serpentine belt is properly routed according to the vehicle’s service manual. Verify that the bearing rotates smoothly before installation. Use appropriate tools to avoid damaging the polymer surface or bearing. Regular inspection of the pulley and belt system is recommended to maintain optimal performance in Saab 9-5, 900, and 9000 models.

Quality Assurance and Warranty

Dayco manufactures the 89087 idler pulley to meet industry standards for durability and performance. The polymer construction and bearing specifications are designed to provide consistent operation within the accessory drive belt system. While specific warranty details are not provided, Dayco products typically adhere to quality control processes to ensure reliability in automotive applications.