White plastic piece that goes under the primer bulb. This section connects to the fuel return line. Fits Walbro WA / WT carburetors.
This item is part of HPI part # 15471
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WT-990 carburettors have been custom modified with high quality rubber-sealed bearings on each side of the throttle shaft. This mod helps with keeping sand and fine dust from entering via the shaft area via the weakest part, the carb shaft. When it enters it can gum up the shaft so that it binds, sticks open and in turn wears the carb shaft so it creates an air leak. This mod stops 99% of dust and sand from entering the carb…
Walbro Winged Clunk In-tank fuel filter
Fits all 1/8" size fuel lines.
A must for all Petrol RC & Baja keeps fuel lines full & without air bubbles prevents fuel surge and picks up near to the last drop of fuel
Will fit most 1/5 2- stroke petrol RC Tanks including Losi HPI Baja 5B 5T SC Predator RC all models KM & Rovan
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