Dayco 84057 Timing Component Kit with Tensioner and Idler Pulley

The Dayco 84057 Timing Component Kit provides essential timing system components for reliable engine performance. This comprehensive kit includes a tensioner, idler pulley, and spring, designed to work together to maintain proper timing belt tension and operation.

Key Features:

• Includes tensioner, idler pulley, and spring (timing belt sold separately)
• Specially constructed with durable steel brackets for long-lasting performance
• Double-slip seals protect against contamination and moisture
• Bearings with specially formulated lubricants reduce vibration and extend belt life
• Guaranteed to meet or exceed OE specifications for exact fit and function
• Components individually packaged in plastic bags for easy identification and comparison

Each component in this kit is engineered to OE standards, ensuring proper fit and reliable performance. The advanced bearing design and specialized lubrication help prevent premature belt wear, while the robust steel construction provides durability for extended service life. Backed by Dayco's 12-month or 12,000-mile limited warranty.