10521 - Parts

This is an OEM part sourced directly from the manufacturer. The main jet is designed for use in Briggs & Stratton engines such as those used in lawnmowers. This part is made of metal, and comes with a plastic gasket. This part is used in the carburetor assembly to control the flow of fuel when the engine is running. You may require a wrench when replacing this part. This item is sold individually.

This part is an OEM from Briggs & Stratton. The metal throttle valve has been made for use in lawn and garden engines, and is fitted in the machine's carburetor. The throttle valve manages the air pulled inside the carburetor. This item is sold individually. A wrench and a screwdriver are helpful in the replacement. Please be sure to refer to specific manual and diagrams for repair instructions.