Author Topic: Need help finding a part for my 1980 cb650c!  (Read 587 times)

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sirhossalot74

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Need help finding a part for my 1980 cb650c!
« on: July 27, 2011, 12:36:49 PM »
Hi everyone!

Im new to the forum and have a 1980 cb650c. I am also new to riding and am still learning.....a lot. I have someone who is working on my bike for me and says I need a new diaphragm pump for the carbs? I have been having a lot of trouble finding this part, and have found out they dont make it anymore. Its the same thing as an accelerator pump diaphragm, right?

I have found a accelerator pump diaphragm kit on this site
http://www.motorcyclecarbs.com/ACCELERA ... 66C261.cfm

I first found the kit for the 1980 cb650 on this site, but was not sure if it would work on mine since its a 650c. I emailed the site since they did not have a phone number and they were not sure if it would work either, they said the rod might be too long. I thought about it and was gonna go ahead and get it anyway to check it out since I have been having so much trouble finding the part. Now the site has taken it off, and they only have the kit for the 79. I was also curious if this would work? I wanna say that I remember reading somewhere that the carbs on the 79 and 80 were the same, so it might work?

Any help on this or getting the part would be AWESOME!

Thanks in advance.

Offline scunny

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Re: Need help finding a part for my 1980 cb650c!
« Reply #1 on: July 27, 2011, 01:02:43 PM »
79 and 80 carbs are much the same so the diaphram should work. the cv carbs 81> the rod is a different length.
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