You are Bidding on a Marshin 200cc or 250cc Intake Air Cleaner Group, complete with Filter and Hoses. Marshin parts are often interchangeable with other Chinese manufacturers parts/or fit other brands machines.
These are new Intake Groups from an assembly line operation. Several have a few small scratches and markings just from shelf wear and normal handling.
These have an overall measurement of 12"x11"x10-1/2", the box measures 10-5/8"x8"x8", Mounting bolt holes are 9-7.8" O.C., and the Carburetor inlet pipe has an I.D. of 1-1/2". Some of the printed part numbers I have seen for them are 20102000-250ST-000000. Roketa ATV-02-250-002-93, ATV -10-250-02-23 & Baja WD 250U-823.
Surplus stock and once these parts are gone they're gone. Marshin doesn't seem to be around any more!