Author Topic: Carb O-Ring Size  (Read 190 times)

Offline 4wDaz

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Carb O-Ring Size
« on: May 17, 2020, 08:12:24 PM »
Hi, Just about to start rebuilding the carbs, does anybody know what size the o rings are for the Tee where the fuel pipe goes on ? Thanks

Offline Nurse Julie

  • 1973 CB750 UK K2.1977 CB550/4 Mongrel Brat. 1978 CB400/4.
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Re: Carb O-Ring Size
« Reply #1 on: May 17, 2020, 08:18:09 PM »
6x2 rings a bell but get someone else to confirm.
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Offline Oggie400F

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Re: Carb O-Ring Size
« Reply #2 on: May 17, 2020, 09:28:32 PM »
I used 2mm cross section x 5.5mm Viton on mine with no leaks.
Readily available on eBay.
The four rings for the metal fuel inlet tee piece are not included when you get a full set of Keyster kits as I found out recently.
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1999 VFR800 fix in Pearl Prism Black
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Offline Moorey

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Re: Carb O-Ring Size
« Reply #3 on: May 17, 2020, 10:24:51 PM »
6x2 Viton.

Offline 4wDaz

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Re: Carb O-Ring Size
« Reply #4 on: May 18, 2020, 09:25:39 AM »
Thanks for the replies, i found some orings which came with the bike which are 1.9mm x 5.8mm in a honda bag which i thought could have been what i needed

 

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