wt194 026 blue black tan diaphragm
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Black or Blue Fuel Diaphragm in 026 Stihl?
Old Stihl 026 with WT-194 Walbro carb and I'm rebuilding the carb. Rebuild kit has blue plastic and rubbery black fuel metering diaphragms, but old one in carb is tan Teflon type. Should I use the blue one or the black one? Or try to find a new tan one online? I run non-ethanol premium gas at...