Kit for the following Walbro carburetors:

WT-274-1, WT-424-1, WT-592-1, WT-620-1, WT-621-1, WT-626-1,

WT-630-1, WT-631-1, WT-640-1, WT-643-1, WT-644-1, WT-645-1,

WT-646-1, WT-647-1, WT-648-1, WT-649-1, WT-669-1, WT-670-1,

WT-671-1, WT-773-1, WT-775-1