Litens 900977A Serpentine Belt Idler Pulley

The Litens 900977A is a high-strength steel idler pulley designed for serpentine belt routing applications, engineered for improved life and durability. Litens Automotive is the original equipment supplier for 2011 and newer Ford F-250 and F-350 Super Duty trucks with 6.7L Diesel engines, and this replacement pulley is made by the same OE production supplier with identical performance characteristics.

Key Features:

• Heavy-duty steel construction with close tolerance dual ball bearings in the pocket for enhanced strength and durability
• Electro-deposited coating provides superior corrosion resistance
• Heavy-duty polyacrylic seals and synthetic grease for extended service life
• Grooved pulley design for secure serpentine belt engagement
• 90mm diameter for precise belt routing and tension

Litens is the world's largest supplier of original equipment power transmission products, ensuring this idler pulley meets or exceeds OE specifications for fit, function, and reliability. Direct replacement for worn or damaged original equipment pulleys.