This 30mm / 44mm electric choke carburetor is most commonly used for (and not limited to) GY6 and CF format engines, primarily 250cc ATVs, scooters / mopeds and to a lesser degree automatic go karts / buggies and automatic 2-wheelers, 4-wheelers etc. Also a direct replacement for some variations of Odes/Kandi (Kangdi) 400cc ATVs.
Common Xingyue model names consist of variations of "Xingyue ST260 ATV", "Xingyue 260cc ATV", "XY ST260 ATV", "XY 260cc ATV" etc. Common listed Xingyue carburetor part number is 1270400105 and formal description listed as "CARBURETOR".
Approximate Dimensions:
Manifold Inner Diameter: 30.04mm
Manifold Outer Diameter: 36mm
Breather Inner Diameter: 44.6mm
Breather Outer Diameter: 50mm
Manufacturer Part Number:
Xingyue: 1270400105