Please use the push-pull controls pages the McFarlane Aviation catalog below to confirm the EC98 jam nut’s compatibility with your aircraft.
Replacement knurled friction adjust wheel for all McFarlane controls with a 9/16″ threaded adjustable friction lock mechanism.
- FAA-PMA Approved (Sub-Component of Approved Article)
- Manufactured by McFarlane Aviation, Inc.

3/32 7X19B 100 Aircraft Cable (Certified Stainless Steel 100 FT.)
MC345-085-3 Propeller Control for Cessna 180K Aircraft | McFarlane Aviation MC3450853 