This is the Toro original Oil seal for Dingo road wheel on Dingo TX222, TX320, TX220, TX322, TX420, TX425 and TX413.
Also used on Exmark: Lazer Z CT Zero Turn Mowers w/ 44" 48" 52" Decks, Lazer Z HP Zero Turn Mowers w/ 44" 48" 52" Decks
For help locating the correct Dingo replacement parts, contact our Dingo Parts Specialists at 800-305-9255