23 TEETH PINION BEARING NUT TOOL ＜For YAMAHA＞ It is designed to remove and reinstall the pinion bearing nut in Yamaha differentials. Applications: GRIZZLY:350 (2007~2011) ，400&450 (2007~2011) ，660 (2002~2008) ， 600 (1998) RHINO:450 (2006~2009) ，660 (2004~2007) ，700 (2007~2011) BIG BEAR:350 (1998~1999) ，400 2WD (2000~2004) ，400 4WD (2004~2011) BRUIN:350 (2004~2005) KODIAK:400 (1999~2006) ，450 (2000~2011) ，225S Moto-4 (1986) and other models.