DAYCO 89157 IDLER PULLEY FOR 2004-2010 & 2012-2020 FORD SUPERDUTY WITH F-250/350/450/550 6.0L/6.4L/6.7L POWERSTROKE ENGINE

The DAYCO 89157 Idler Pulley is engineered to enhance the performance of your Ford Super Duty trucks equipped with the 6.0L, 6.4L, and 6.7L Powerstroke engines, specifically designed for models from 2004 to 2020. This robust serpentine idler pulley serves as a crucial component in the engine's belt system, ensuring optimal tension and alignment to improve efficiency and reduce wear.

Constructed from high-quality steel, the DAYCO 89157 offers exceptional durability and longevity, making it a reliable choice for both everyday driving and heavy-duty applications. With a pulley diameter of 90 mm and a width of 38 mm, this component is tailored to fit the specifications of various Ford models including the F-250, F-350, F-450, F-550, and others within the Super Duty line. The maximum belt width accommodates 08 rib belts, ensuring compatibility with a wide range of belt configurations.

The design features a single bearing with an ID of 17 mm, providing smoother operation and reducing friction for improved performance. Its flat design without flanges enhances versatility, allowing for straightforward installation without complicated adjustments.

The DAYCO 89157 Idler Pulley is not only an ideal replacement part but also a quality upgrade for those seeking to maintain their vehicle’s performance and reliability. It is compatible with several models, including the E-350 Club Wagon, E-450 Super Duty, Excursion, and F-59 Commercial Stripped Chassis. Choose the DAYCO 89157 Idler Pulley to ensure your Ford Super Duty operates at its best, extending the life of your engine belt system while maintaining smooth engine performance.