Genuine NGK Spark Plug Part 5246 (CMR4H)
Specifications
Thread Diameter: 10mmThread Pitch: 1.0mmReach: 12.7mm (1/2″)Hex Size: 5/8″ (16mm)Gap: .028″ (0.7mm)Material: NickelSize: 2.5mmResistor Value: 10k OhmHeat Range: 4
Fits Models: Stihl KM90, KM110
Fits OEM: 31914-Z0H-003, 5246, CMR4H, USR7AC, 9295-310502 & 965
