Would the 03 WR450 header fit my 02 YZ426?

1 reply to this topic
  • rufusz

Posted September 11, 2009 - 10:57 PM



Would the header from an 03 WR450 fit my 02 YZ426?
Part no's :
- 03 WR450 : 5TA-14611-00-00
- 02 YZ426 : 5JG-14611-00-00

I've junked my header and I'm looking for a replacement one off ebay, but can't find anything cheap but this one:)

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  • essex426

Posted September 11, 2009 - 11:14 PM


I fitted a yz 450 fmf system to my 02 426,but did have to make the hole (near brake)on the subframe slightly bigger.Not sure if that is due to being wrong system though.Works perfectly.

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