Part number question

6 replies to this topic
  • Ogener

Posted February 24, 2009 - 03:50 PM


I am looking at replacing the seals, bearing, and impeller shaft on my 05 yz 450, I've looked at the owners manual and parts diagrams on yamaha of troy as well, and I cant seem to find the part number for the right case half that I need to take off to change everything properly. If anyone could tell me it that would be great. Thanks in advance.

  • grayracer513

Posted February 24, 2009 - 04:08 PM


It's on the crankcase cover page, item 12. The gasket is PN 5TA-15462-00-00

  • Ogener

Posted February 24, 2009 - 06:33 PM


thanks, I couldnt tell if that was the gasket or not, the cover there looked different.

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  • Ogener

Posted February 24, 2009 - 06:38 PM


Also, when I do go to remove that cover, after I drain the fluid, is there and surprises I need to look out for?

  • grayracer513

Posted February 24, 2009 - 08:30 PM


There are two dowel pins that may drop out, and an O-ring above the balancer shaft. Otherwise, no problem as long as you hold the kick starter into the crankcase as you pull the cover. :lol:

  • DRZ04

Posted February 25, 2009 - 08:50 PM


See if this link helps you out any.

  • Ogener

Posted February 26, 2009 - 11:44 AM


Thanks guys

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