Item Name: Engine Lgnition Gasoline Chainsaw 2 Stroke Three-sided Pole L7T Spark Plug. Total length: 5.3 cmThread size: M14*1.25Fits for Engine 2500 3800 4500 5200 5800 MS170/MS180 MS230/MS250 MS380/MS381 MS660 MS070 137/142 365/372 268/272 PT350/360 TU26 34F 36F 40F-5 44F-5Electrode gap: 0.6mmFeature: Three-sided poleScrew length: 9.5mmModel: L7TAdvantage: Compared with the single-sided pole spark plug, the multi-side pole spark plug provides multiple sparking passages, thus extending the service life and improving the reliability of the ignition.Package: 1 pc spark plug Notes:1. Please allow slight deviation due to manual measurement.2. There may be slight chromatic aberration due to the difference between different lights and monitors, please understand. *Please make
