Dayco 89106 Gold Label Drive Idler Pulley – Heavy Duty Tension Pulley With Hardware – Replaces 12539186, 3020-01-621-6076

This Dayco Gold Label drive idler pulley is a heavy-duty replacement for your engine's accessory belt system.

It's the 89106 model.

This pulley comes with all the necessary mounting hardware.

It replaces a bunch of OEM numbers like 12539186, 3020-01-621-6076, and 12539216.

Dayco is a trusted brand for belts and pulleys.

If you have a noisy or failing idler pulley, this is the quality part you need.