Bosch 1986AE0461 Alternator Freewheel Pulley

The Bosch 1986AE0461 is a precision-engineered alternator freewheel pulley designed for modern vehicle charging systems. This component plays a critical role in decoupling the alternator from engine vibrations and sudden speed changes, extending alternator life and reducing belt noise.

Key Features:

• Freewheel clutch mechanism absorbs vibrations from engine speed fluctuations
• Reduces belt slip and wear on serpentine belt systems
• Precision manufactured to OE specifications for reliable performance
• Direct replacement for worn or failed original equipment pulleys
• Includes integrated bearing and clutch assembly

Bosch alternator pulleys are manufactured to strict quality standards, ensuring proper engagement, smooth operation, and long service life. The freewheel design is essential for vehicles equipped with start-stop technology and modern fuel-efficient engines that experience frequent speed variations.