Rebuild kit for Walbro WT-603 / WT-668 / WT-499 / WT-644 / WT-1107, and other butterfly style WT carburettors.
NOTE: Use this kit if you need to replace your pump diaphragm membrane.
Walbro Part # K20-WAT
Rebuild kit for Walbro WT-603 / WT-668 / WT-499 / WT-644 / WT-1107, and other butterfly style WT carburettors.
NOTE: Use this kit if you need to replace your pump diaphragm membrane.
Walbro Part # K20-WAT