Help with part Number!

5 replies to this topic
  • crf250r04

Posted April 23, 2012 - 05:32 PM


I have an 09 450 and i am looking for a part # on the the front fork valve comp, it is the white plastic collar that is below the spring.

  • Yamiryder

Posted April 23, 2012 - 05:54 PM


Have you looked at OEM part diagrams on the internet?

  • grayracer513

Posted April 23, 2012 - 05:59 PM


You mean one like this?:

Posted Image

Yamaha doesn't sell it. Contact SMART Performance at, or Suspension Direct.

It's the damper cartridge free piston, also available in aluminum, and the OEM plastic ones should be modified as described in this doc:


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  • crf250r04

Posted April 23, 2012 - 06:49 PM


Thanks a lot!!

  • crf250r04

Posted April 24, 2012 - 12:15 PM


Is there by any chance a video of the bleeding procedure?

  • grayracer513

Posted April 24, 2012 - 12:18 PM


There may be, but not by SMART. You can try my write up and see if it's any clearer to you:


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