Smooth Running:Good at mixing fuel air. keep engine running smoothly.engine runs well maintain.Applicability:Carburet is great replacement f Briggs and Stratton 491031. 491026. 281707. 12HP Engine CarbFuel Saving: This carburet is useful to avoid oil waste to some extentEasy To Install:This carburet fuel tank assembly is very durable also has good wking effect.Easy Installation:This is aftermarket spare part.Reliable quality delicate wkmanship persuades you to take this one to replace the old oneOur products are made with the highest quality materials are designed to provide you with the best possible user experience. We strive to ship out all ders within three days of purchase. the estimated delivery time is 8-15 days.When shopping. please pay attention to the size dimensions of the product to ensure that it meets your needs. In the title . we have provided detailed infmation about the product. including its features specificationsWe want you to be completely satisfied with your purchase. so if you have any questions concerns. please don""""""""t hesitate to contact us. We are here to help will do our best to assist you.Thank you f choosing our product. We hope you enjoy itWhen shopping, please pay attention to the size dimensions of the product to ensure that it meets your needs. In the title , we have provided detailed infmation about the product, including its features specificationsWe want you to be completely satisfied with your purchase, so if you have any questions concerns, please don't hesitate to contact us. We are here to help will do our best to assist you.Thank you f choosing our product. We hope you enjoy it!