* Engine Opening Diameter: 30mm

* Bolt Hole Spacing (engine side) : 48mm

* Air Filter Mount: 56mm

* Air Filter Mount  Diameter: 44mm

Will fit 200cc 250cc ATVs(Quad, 4 Wheeler),Extreme, Tao Tao, Roketa, SunL, JetMoto, Kazuma 200cc 250cc Pit Bike,Dirt Bikes & Go Karts 200CC-250cc ATV/Quad carburetor. OEM replacement parts from the manufacture having the issue with a lot gas coming out of your current carburetor or can't start yout bike. supported the Brands of BAOTIAN, BASHAN, BENZHOU, CFMOTOR, CHARMING, DAYANG, DINLI, FUXIN, GEELY, GILERA, HANGLONG, HAOJIN, HAOJUE, HISUN, HONGZHOU, HUATIAN, JIAJUE, JIANSHE, JINLUN, JMSTAR, JONWAY, KAITONG, KEEWAY, KINROAD, KYMCO, LIFAN, LINGBEN, LINGTIAN, LINHAI, LINTEX, LONCIN, LONGJIA, MAWI, MEIDUO, MOTORRO, PIAGGIO, QINGQI, RHON, RIEJU, SACHS, SHINERAY, SKYGO, SUKIDA, TAOTAO, VESPA, VONROAD, WANGYE, WONJAN, XINGYUE, XINLING, XINTIAN, YIBEN, YINGANG, ZHONGYU, ZNEN, ZONGSHEN, etc.