NGK Spark Plug - D8HA (7112) SIZE_22 1/8” NPT x 3/8 UNF

1/8” NPT x 3/8 UNF convex - Screws directly into Harley rear master cylinders or any fitting that formerly had a steel flare line into it

clean it carefully

Auto cut-off when battery is fully charged

Filter Re-Oiling Amount: 23ml

and your powersports can be upgraded by choosing different series

NGK Spark Plug - D8HA (7112) SIZE_22 1/8” NPT x 3/8 UNFNGK standard plugs are constructed for longer life and optimum performance. Trivalent metal plating provides superior anti corrosion and anti seizing properties. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage.