O-rings for Carburators GSX 1100 ( Mikuni BS 34 BS 36 )

[HUM]

Hello everyone

Is there a list of the dimensions (metric) of the O-rings used in the GSX 1100 carburetors? (Mikuni BS 34 or BS 36)

They're usually included in the carburetor gasket kits. I have enough seals, diaphragms, etc., but I'm missing some of the O-rings.

To build up a supply, it would be good to put them in stock in batches of 10 or so

e.g.
- Float needle seats (the sleeve with the screen)
- Fuel connectors between the carburetors
- Air connectors between the carburetors
- Choke covers
- Mixture screws

I think that should be all of them.

Don't fall off the bike

Regards

Uli

[Dezza]

Litetek will supply all you need. Don't be put off by them being based in Thailand. Their products and service are very good.

https://www.litetek.co/Carb_Kit_Suzuki_GSX1100_80-86.html

 

[HUM]

Hi Dezza

link is not working also www page from litetek seams to be down

[HUM]

the pihole was blocking the page, link is working

[Blower1]

On 5/10/2025 at 10:04 AM, HUM said:

Hello everyone

Is there a list of the dimensions (metric) of the O-rings used in the GSX 1100 carburetors? (Mikuni BS 34 or BS 36)

They're usually included in the carburetor gasket kits. I have enough seals, diaphragms, etc., but I'm missing some of the O-rings.

To build up a supply, it would be good to put them in stock in batches of 10 or so

e.g.
- Float needle seats (the sleeve with the screen)
- Fuel connectors between the carburetors
- Air connectors between the carburetors
- Choke covers
- Mixture screws

I think that should be all of them.

Don't fall off the bike

Regards

Uli

O-ring material in the carburetors is Viton. O-ring tihickness you can check from the o-ring groove desing table https://www.sealanddesign.com/technical/o-ring-groove-design/o-ring-groove-design-metric/

[Rossco(Iceman Josros)]

If you are after o ring kits then contact Brian Mcall at Centurion motorcycle projects