Bando 780041 Original Equipment Quality Accessory Drive Belt Tensioner Assembly

The Bando 780041 is a premium accessory drive belt tensioner assembly designed to maintain optimal belt tension and alignment throughout its service life. Engineered with advanced internal round spring technology, this tensioner automatically compensates for belt wear and stretch, ensuring consistent performance and eliminating the need for manual re-tensioning.

Key Features:

• Internal round spring technology provides constant belt tension and alignment
• Internal damping design delivers quiet, smooth system performance
• Heavy-duty steel pulley construction for maximum durability
• Precision-engineered for V-ribbed serpentine belt systems
• Direct OEM replacement quality from a trusted manufacturer

Constructed with a 3.25-inch pulley diameter and made from high-grade steel, this tensioner is built to withstand the demanding conditions of modern engine accessory drive systems. Bando recommends replacing the belt tensioner whenever the serpentine belt is changed, as both components share similar service life targets. This approach extends overall system life and reduces labor costs compared to replacing components individually.

Specifications: 3.25" pulley O.D., 4.5" width x 3.25" length x 4.5" height, steel construction, designed for V-ribbed belt applications.