Help with O-Ring Replacement 1977 Suzuki GS400

[gorillafan208]

Hi, I am planning to tear apart my carbs but have been unable to find an O-Ring kit specific to the BS34 carbs. Does anyone know if a kit such as this (https://www.ebay.com/itm/35292769099...oAAOSwhQpeGECc) for a CV carb would work for mine? I know this is a long shot, but just trying to find some information before having to measure every single old O-ring on my carb. Thank you for your help!

[Nessism]

Measure every single O-ring on your carb. Or, better yet, measure the mating parts. I'll help you select O-rings as needed. I may even have, at least some, of the O-rings you need. That kit may work for some parts, but it won't fill all needs.

It may seem like a daunting task, but in the grand scheme, it's just a small project. Your 45 year old bike will love you in the end.

BTW, my first exposure to the GS world came at the hands of the high school friend that got me into motorcycling in 1978. He had a GS400, like yours I presume, and I was so impressed. I wound up buying a CB360 Honda, and it was a POS in comparison. The GS was so smooth. Almost no vibration. At least compared to the 360. Such a nice bike. Roller bearing crank too. A true GS. You are fortunate to have such a steed.

[93Bandit]

Where in MI are you located?

[bonanzadave]

Roller bearing crank too.

Wow ! Really ? That's surprising info.

[gorillafan208]

Where in MI are you located?

In the Grand Traverse area of the lower peninsula

[gorillafan208]

Measure every single O-ring on your carb. Or, better yet, measure the mating parts. I'll help you select O-rings as needed. I may even have, at least some, of the O-rings you need. That kit may work for some parts, but it won't fill all needs.

It may seem like a daunting task, but in the grand scheme, it's just a small project. Your 45 year old bike will love you in the end.

BTW, my first exposure to the GS world came at the hands of the high school friend that got me into motorcycling in 1978. He had a GS400, like yours I presume, and I was so impressed. I wound up buying a CB360 Honda, and it was a POS in comparison. The GS was so smooth. Almost no vibration. At least compared to the 360. Such a nice bike. Roller bearing crank too. A true GS. You are fortunate to have such a steed.

It is a very cool bike and I am excited to get it all fixed up, though of course I doubt the tiny projects will ever end. Thank you for your advice, I ordered a caliper to measure the mating parts and when I finish measuring them up I will update you. Thank you for your advice and help!

[93Bandit]

In the Grand Traverse area of the lower peninsula

Oh OK, thats a nice area. I'm near Flint. If I was closer to you, I'd love to lend a hand.

Nessism gave solid advice, do what he suggested and you'll find what you need.