That is the correct carb
Mikuni VM30SS
ID # 44560
All the parts and specs are listed in the service manual you can get digitally on ebay (p. 105). I am looking for a rebuild kit, but it seems one would have to find bits and pieces here and there. I am awaiting to talk to the owner of vintage iron to see whether or not their 30mm plug and play carb is compatible. Goodluck to you sir or madame!
...Also see this...
http://www.advrider.com/forums/showthread.php?t=647090
BS30
34 mm Mikuni CV Carbs Qty-4
The OEM carb on a YZ465 is a 38MM Mikuni VM roundslide.
The type of carburetor on the 1999 Yamaha YZ 125 is Mikuni how ever the sub model is either VM TM or TMX
Mikuni VM16SH
It uses a Mikuni 38 mm carb with round slide. 43mm x 66 mm spigot and mouth.
a mikuni vm30ss came stock on a 1980 Yamaha tt250,as i have one and am looking for parts for one.Alot of the parts for this carb and bike have been discontinued,so they are unavailible through Yamaha and are very hard to find anywhere..
Hello: To be accurate we need to know the exact year of your GT80.....1973-1980 models have a Teikei 16MM.....(NOT a Mikuni).......Good Luck*****
Mikuni Shimokawa was born on March 19, 1980.
Rentarō Mikuni was born on 1923-01-20.
Mikuni Shimokawa is 31 years old (birthdate: March 19, 1980).
There are many products and services are offered by Mikuni. Most of the products offered by the Mikuni company would be vegetables like radishes and truffles to name a few.