WALBRO
WALBRO D10-WAT Gasket & Diaphragm Kit for Stihl 031AV (2 Pack)
This 2-pack of Walbro D10-Wat gasket & diaphragm kits is for the Stihl 031AV chainsaw. It includes a gasket and diaphragm for the engine block and a diaphragm for the carburetor.