Spark Plug / NGK BR6SPack Size:1John Deere AM37246, John Deere AM39011, NGK BR6S, NGK 3522J. Thomas BR6S, NHC 268-5032, Oregon 77-226, Rotary 10707Briggs & Stratton GAS ENGINES -- Twin cylinder; Kohler GAS ENGINES -- K series, 2.7/K7, 4.0/K124.0/K12; Lawn-Boy GAS ENGINES -- 4535CT, 8290; Robin GAS ENGINES -- KB31B, KB41A, 4.0/EC10, EC10V Boxed individually, Order 10 for complete carton, Type: Resistor