Torch L6RTC Spark Plug Fits Champion RCJ8Y Fits NGK BPMR6A 131-051 (2 Pack)Two New Aftermarket Replacement Torch L6RTC Spark Plugs for Lawn and Garden Power Equipment (2 Pack) This listing includes two (2) Torch L6RTC resistor type spark plugs designed for use in small two stroke and four stroke engines found in walk behind mowers, lawn and garden tractors, trimmers, hedge trimmers, chainsaws, leaf blowers, snow blowers, and edgers. The L6RTC features a ceramic insulator for improved heat dissipation and heat shock