Here's the link for the carb seals.....
https://litetek.co/Carb_Kit_Yamaha_FZR1000_89-95.html
Replacement carb parts.
The friend of mine had nothing but trouble after he fitted the carb kit from Yambits.Goshreally2 wrote: Nuggit has mentioned that someone he knows has had problems with it - I don't know what the nature of theses problems were maybe he could elaborate.
He did say it wasn't running right and bogging down when you opened the throttle. He's a very good mechanic and knows his stuff. After a few attempts of stripping the carbs down and checking everything over, and it was the same. He got peed off with them in the end and rang Yambits up to tell them he was sending them back to them.
Unless he got a bad set and was unlucky with them, who knows.
Bit of advice. Buy a good bed and a good pair of shoes, because if you aren't in one you'll be in the other.