Dayco 89059 Accessory Drive Belt Idler/Tensioner Pulley – 76mm Steel Pulley
1 in stock
Keep your accessory belt system operating smoothly with the Dayco 89059 Idler/Tensioner Pulley. This No Slack Series pulley is engineered with a precision-machined steel pulley, a lubricated ball bearing, and high-temperature seals to provide reliable operation and help reduce belt vibration and wear.
The Dayco 89059 is designed for serpentine accessory drive systems using belts up to 6 ribs. Its durable construction makes it suitable for a wide range of automotive and light-duty truck applications.
May replace or cross-reference with:
Important: Always verify fitment by vehicle, engine, and belt routing before ordering, as the same pulley can be used across multiple applications.
