Be careful when choosing the parts from a Walbro rebuild kit. There are a lot of parts in the kit that are not used for your carburetor and they all look very similar to each other. That carb has a forked metering needle lever that has to be engaged properly with the metering diaphragm. Also follow that exploded view during the reassembly. The gaskets and diaphragms do not go on in the same order on the opposite sides of the carb body. Dan.