Champion Spark Plug and Igniter Gaskets

Spark Plug Gasket, 18mm Copper  Used on Champion Spark Plugs and Tempest with the following prefixes:  REM, RHM, RHB, REB UREM, URHM, URHB and UREB. Champion recommends periodic replacement of these gaskets at each annual inspection or after...

Champion M-677 Igniter Gasket

14mm copper spark plug gaskets. Made of solid copper to current aircraft standards.  Fits Champion plugs with the prefixes of:  REL and REJ Interior Diameter:14mm Exterior Diameter:21mm