McFarlane Aviation Products FAA-PMA Replacement Aircraft Parts

Compression Tester Extension - 14 mm or 18 mm

Now available for engines with 14 mm spark plugs


  • Two versions available: 14 mm or 18 mm
  • Wrench-free compression test extender 
  • Allows for exhaust system and baffling clearance 
  • Quality welded construction, o-ring seal 
  • Makes compression testing easy!






For ordering details, go to Tools.

News Articles

Share this article: