Description
CDK B4LM Spark Plug Suits Briggs & Stratton Lawn Mower Engines. Will also suit a number of other brands
CDK B4LM is Equivalent to a Champion J19LM or NGK B2LM
Spark Plug Tip Is Removable
Thread diameter: 14mm
Thread reach: 9.5mm
Seat type: flat
Hex size: 21mm
For Help With Installation See Our Diy Tutorials
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