This Genuine Tohatsu Marine Part is a starter pulley with the part number 3TW-05901-0. It is designed specifically for Tohatsu outboard motors and is a crucial component in the starting system. The starter pulley is responsible for engaging the starter motor and initiating the engine's ignition process. Made with high-quality materials, this genuine Tohatsu part ensures reliable and efficient performance, providing smooth and effortless engine starts. Whether you are replacing a worn-out pulley or performing maintenance on your Tohatsu outboard motor, this genuine starter pulley is the perfect choice to ensure optimal functionality and longevity.