OEM honda express na50 air filter assembly bolt

oem na50 honda express air clean assembly bolt. this holds the whole assembly together. if you know you know.

this is for 1981 na50, may fit other years, but don't count on it. 1981 or bust!

77.5mm long from head to tip
17mm of threading on the tip

honda part # 90102-193-670

treatland