KY-0643N Carb Repair Kit   Made in Japan

Yamaha YFM25G

Included in this kit:

Chamber Gasket

Needle Valve

Jet Needle

"E" Clip

Spring Seat

Air Screw

Air Spring

Main Jet #77.5

Pilot Jet #12.5

Pilot Jet #45

"O" Ring  (3)

Washer 

Screw Throttle  (2)

Spring Throttle 

Jet Needle

Top Cover Gasket

Please carefully check the specs and photo to make sure this is the kit you are looking for