New Yamaha oil seal size 26-42-7, part number 93105-26026-00, used on Banshee, Warrior 350, 2001~2004 Raptor 660, 2003~2006 Blaster, 2004~2013 Raptor 350, 2004~2024 YFZ450, 2006~2023 Raptor 700 and others.