Spark Plug replacement for WB31BCF & WB31GTF 31cc 4-Cycle Straight Shaft Brush Cutter and Curved Shaft Grass Trimmer

Spark Plug for the 31CC 4-Cycle Straight Shaft Brush Cutter WB31BCF and the 31CC 4-Cycle Curved Shaft Grass Trimmer WB31GTF

This Spark Plug is only compliant with the 31CC 4-Cycle Straight Shaft Brush Cutter WB31BCF and the 31CC 4-Cycle Curved Shaft Grass Trimmer WB31GTF