Please use the push-pull controls pages the McFarlane Aviation catalog below to confirm the EC12SK service kit’s compatibility with your aircraft.
Replacement friction packing for McFarlane throttle controls with knurled friction nuts having 1/2″ thread.
- Use Eligibility: Throttle controls using a 1/2″ friction nut
- FAA-PMA (Sub-Component of Approved Article) Approved
- Manufactured by McFarlane Aviation, Inc.

6277CH Cabin Heat Control Knob, Round, Clear, McFarlane Replacement
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MC553-885 Alternate Air Control for Piper PA-32R-301T Aircraft | McFarlane Aviation MC553885 