Agency alternator pulley for Corolla 2023, 2000 cc large engine. Genuine Toyota, from its agency. Reason for selling: Incorrect fault diagnosis. It is clean and under warranty. Part number: 27415-F2040 - Also available: Genuine Toyota ser tensioner, from its agency. For your information, the price of a new agency alternator pulley is 370. And the price of a new tensioner is 450. But both are for sale to the highest bidder, and we won't disagree.