Genuine Walbro replacement part, this item is sold individually. By pressing the bulb, it will purge the carburetor of air. Fuel will be forced up from the fuel tank through the fuel line then into the carburetor. Then the excess fuel will be forced back into the fuel tank through the fuel return line. At some time the primer will lose ...Read moreits elasticity or crack and need to be replaced. We have an article and video on How to Replace a Primer Bulb, in our Repair Center. That can be found on the front page of our site.
This is an authentic replacement screw which is supplied by the original equipment manufacturer for use with handheld lawn and garden equipment. It is a standard hardware which has multiple applications depending on the model of your unit, please make sure to check appropriate diagrams for correct location and use of this item. This high-quality Torx screw is made of durable metal and it is sold individually.
This part is made of metal and is available as an individual replacement. The screw attaches to the control-throttle. A wrench will be helpful during the installation of this part. It will need to be replaced if it becomes stripped or broken. This is a genuine OEM sourced part which is specially designed for use with engines and lawn mowers made by Briggs & Stratton and Toro.