GOOFIT 16mm Carburetor with Air Filter for 50cc 70cc 90cc ATV Dirt Bike and Go Kart 16mm carburetor with air filter, bolt spacing 47 mm Carburetor kit for 50cc-90cc ATV Dirt Bike and Go Kart This is PZ16 Carburetor Arrival within 1-2 days (Sold by GOOFIT and Fulfilled by Amazon) Arrival within 7-15 days (Ships from and sold by GOOFIT)