Dayco 89568 Accessory Drive Belt Tensioner Pulley

Overview of Dayco Accessory Drive Belt Tensioner Pulley 89568

The Dayco accessory drive belt tensioner pulley 89568 is engineered for reliable performance in Honda Civic vehicles. Constructed from durable steel, this serpentine belt tensioner pulley is designed to maintain optimal belt tension and ensure smooth operation of the accessory drive system.

• Material: Steel construction for strength and durability
• Belt Type: Compatible with serpentine belts
• Maximum Belt Width: Supports up to 7 rib belts
• Bearing Inner Diameter: 17 mm for precise fitment
• Bearing Width: 14 mm ensuring smooth rotation
• Number of Bearings: Single bearing design
• Flat pulley design for consistent belt tracking

Technical Details and Specifications

This Dayco accessory drive belt tensioner pulley (part number 89568) features a steel body that withstands the stresses of continuous engine operation. The pulley is designed to accommodate serpentine belts with a maximum width of 7 ribs, making it suitable for the accessory drive belt system in Honda Civic models. The single bearing with a 17 mm inner diameter and 14 mm width provides reliable rotation and reduces wear on the belt. The flat pulley profile helps maintain proper belt alignment and tension, contributing to the overall efficiency of the engine’s accessory drive components.

Compatible Vehicles and Applications

This tensioner pulley is specifically compatible with Honda Civic vehicles, ensuring a precise fit and proper function within the accessory drive belt system. It is intended for use in maintaining correct tension on serpentine belts, which drive essential components such as the alternator, power steering pump, and air conditioning compressor.

• Maintains proper serpentine belt tension
• Prevents belt slippage and noise
• Reduces premature belt wear
• Supports smooth operation of engine accessories
• Helps avoid accessory drive system failures

Installation Notes and Tips

When installing the Dayco accessory drive belt tensioner pulley 89568 on a Honda Civic, ensure the serpentine belt is properly routed according to the vehicle’s service manual. Verify that the pulley aligns correctly with other pulleys in the system to prevent belt misalignment. Use appropriate tools to remove and install the tensioner pulley, and inspect the belt for wear or damage during replacement. Proper torque specifications should be followed to secure the pulley without causing damage.

Quality Assurance and Warranty Information

Dayco manufactures this accessory drive belt tensioner pulley to meet industry standards for durability and performance. The steel construction and precision bearing design contribute to long service life under normal operating conditions. While specific warranty details may vary, Dayco products typically come with a limited warranty against defects in materials and workmanship, providing confidence in the part’s reliability for Honda Civic applications.