yz400f


5 replies to this topic
  • randytbo98

Posted November 18, 2008 - 06:06 AM

#1

ok my accelerator pump diaphram is no longer useable. i attempted to order a new one and it was back-ordered, who knows for how long. i was thinking of an aftermarket one. do these come with a new diaphram? if so which one should i go with?? quick shot 2??

  • grayracer513

Posted November 18, 2008 - 06:50 AM

#2

do these come with a new diaphram?


Nope.

  • buzzfin

Posted November 18, 2008 - 10:23 AM

#3

You can get the kit on eBay that includes a diaphram, screws and o-rings:

http://cgi.ebay.com/...em=260317996420

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • DeeCee

Posted November 19, 2008 - 12:26 AM

#4

I ordered one through the TT store not so long ago and did not have to wait too long. They are available so best to run with the OEM part. Also the rod that actuates the diaphragm corrodes so may be an idea to replace that as well.

  • 1998YZ400F

Posted November 19, 2008 - 04:27 PM

#5

quick sort of off topic question, which way does the diaphragm go? it fits in either way i just want to make sure i have it the right way.

  • grayracer513

Posted November 19, 2008 - 07:11 PM

#6

On one side, there will be an extension. or "button", in the center. That side goes down, against the cover.





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