Stihl Spark Plug Compatible With BR600 BR550 BR500 Backpack Blowers NGK Part

Corrugated Ribs Prevent Flashover. Resistor: Yes. Resistor Value: 10K Ohm. Thread Pitch: 1.0mm. Thread Size: 10mm. Seat Type: Gasket. Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer.

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