2007-2008 Yamaha Grizz shows parts #1s3-81890-00-00
2009 and up shows part # 28p-81890-00-00

Called Yamaha Canada and they couldn’t tell me.
Rear mount looks different but bolt holes look like same locaton for bolts. Wire hooks up on end of starter vs at the top.

Cooked starter in 843cc and if later model starter is the is better one ,would like to install that one