89397 Dayco Products Inc Accessory Drive Belt Tensioner Assembly OE

89397 Dayco Products Inc Accessory Drive Belt Tensioner Assembly OE

The 89397 Dayco Accessory Drive Belt Tensioner Assembly is meticulously engineered to maintain constant tension on serpentine belt drives, ensuring your vehicle's accessories perform at their best. This assembly is a crucial component for anyone looking to enhance their vehicle’s efficiency and reliability.

Key Features and Benefits:

• Original Flat Spring Design: Provides consistent tension, significantly reducing the risk of premature accessory bearing failure.
• PTFE Strip: Designed to resist abrasion, ensuring enhanced durability and longevity.
• Heavy Duty Construction: Made with a robust cast aluminum spring case and arm, complemented by steel components to meet additional torque requirements.
• Prevents Contaminants: Equipped with a spring slot plug and rubber O-ring to effectively seal against dust and grime.
• Rust-Resistant: Features a zinc-coated mounting bolt and a rust-resistant coating on the flat spring for extended product life.
• Quiet Performance: Incorporates lubricated nylon pivot tube bushing and spring bushing for smooth and quiet operation.
• Limited Warranty: Backed by a 90-day warranty, providing you with added peace of mind.

Upgrade your vehicle today with the Dayco Accessory Drive Belt Tensioner Assembly and experience the difference in the smooth and efficient operation of your engine's accessories.