TYC Alternator Pulley

The TYC alternator pulley is a replacement drive pulley for the alternator. It carries the serpentine or accessory belt and turns the alternator shaft so the charging system keeps the battery charged and the vehicle's electrical loads powered. Replace a worn, noisy, or damaged alternator pulley (also called an alternator drive pulley) to restore smooth belt operation.

Key Features:

• Direct-replacement design intended to match the original pulley's form and function
• Made for reliable belt engagement and consistent alternator drive
• Helps reduce belt slip, squealing, and uneven wear caused by a worn or damaged pulley
• Backed by TYC, a long-established supplier of aftermarket replacement parts for cooling, lighting, and electrical applications

Choose the correct pulley for your alternator from the options listed on this page. Replacing the pulley when you service the alternator or belt drive helps keep the charging system running reliably.