• Brand new carburetor fits Craftsman Lawn mower model# 917.388721 917388721
• Package contains: 1 X Carburetor assembly,Gasket
• Full refund guarantee if does not fit.
• Order from Monday to Friday before 3pm. We would try make same day shipping or next day shipping at least. Orders in weekend or holiday would go to Monday. Please feel free to contact us if any concern.