Champion Spark Plug, Shielded, Single Fine Wire Electrode, Iridium. This Spark plug has 18MM Thread size and 3/4-20 Shielding Thread at Ignition Harness Connecting End.
Please note: Opened Plastic Spark Plug Packages are not returnable. Please confirm you have received the correct spark plugs for your application before opening package.

SKN-KT-FLP1 SKIN KIT, Flap | McFarlane Aviation, Inc.
4140-00-15CJ FUEL PUMP, 28 VOLT (Replaces 4140-00-15, C291504-0201) C J Aviation 