The parcel will be enclosed the following item: 1. Dual fuel carburetor 2. Gasket 3. Operating manual Shipment: Only 10 business days to US buyer from NJ by USPS! FREE DELIVERY!Only 10-15 business days to Canada, Australia, Europe! FREE DELIVERY!To other countries, 15-30 business days! FREE DELIVERY! Prompt goods! All the parcels will be sent within 1 day.Recently someone made wrong purchasing and gave negative feedback. So we hereby declare:1, Our carburetors can be fitted on most open-frame gasoline generators, but not all. Please compare with the original carburetor on your generator to judge whether it is suitable for your generator. 2, We accept return because of your wrong purchasing and agree to refund your full payment, but we dont bear the shipping cost of returning. (For USA customers, the returning address is in NJ, for customers from other countries, the returning address is in China).