This is an authentic manufacturer-supplied kit which is specially made for use with Walbro carburetors that are commonly installed on a variety of lawn and garden equipment. The needle and seat work like a valve to allow fuel into the carburetor bowl when the bowl drains and stops fuel intake when the bowl is full. To ensure the correct r...Read moreepair procedure, refer to the appropriate diagrams for your model. Keep in mind this high-quality valve-inlet needle is made of durable metal and is sold individually.