Spark Plug A7NXF

Spark Plug Used on walk behind lawn mowers w/ Briggs & Stratton Engines, Rotary TStratton Engines & Ford chain saws.    Dim A (1): Champion CJ8    Dim B (2): 14mm Thread    Dim C (3): 3/8" Reach    Dim D (4): 3/4" Hex Shoulder Ford / New Holland (Undefined) SEVERAL