I am not sure what application this fits but when I did an image search on AI this is what was returned.
AI Overview
This item is a car alternator, commonly used in Toyota vehicles like the Camry or Corolla.
Function: Converts mechanical energy into electrical energy to charge the battery and power the vehicle's electrical systems while the engine is running.
Key Specifications: Typically provides 12-volt output, with amperages ranging from 100A to 150A depending on the specific vehicle model.
Design: Often features a multi-groove decoupler pulley designed for clockwise rotation.
Components: Usually includes a rectifier and voltage regulator to manage the electrical output.
A friend of mine bought it and it was the wrong one, but he waited too long to return it.
Being sold for a fraction of the price of a new one. Never been used and is brand new in the box however you are buying it as is.