Please use the push-pull controls pages the McFarlane Aviation catalog below to confirm the 6661 knob’s compatibility with your aircraft.
Product Details:
- Use Eligibility: MCTXXXX-LLL (Single Turn-to-Lock) and MCTLXXX4DLLL (Dual Turn-to-Lock) series controls
- Engraved with “Cabin Heat Lock”
- Manufactured by McFarlane Aviation, Inc.

01-1280-B-12-L Pulsar 650 LED Aircraft Navigation/Strobe/Anti-Collision Light (Left, 12 Volt) | AeroLEDs | McFarlane Aviation 011280B12L
01-1280-B-24-R Pulsar 650 LED Aircraft Navigation/Strobe/Anti-Collision Light (Right, Green, 24 Volt) | AeroLEDs | McFarlane Aviation 011280B24R
01-1280-C-24-R Pulsar 650 LED Aircraft Navigation/Strobe/Anti-Collision Light (Right, Green, 24 Volt) | AeroLEDs | McFarlane Aviation 011280C24R
01-1280-C-12-L Pulsar 650 LED Aircraft Navigation/Strobe/Anti-Collision Light (Left, Red, 12 Volt) | AeroLEDs | McFarlane Aviation 011280C12L
01-1170 MicroSun LED Aircraft Landing/Taxi Light with Recognition Pulse | AeroLEDs | McFarlane Aviation 011170
TK-1-RENT-FEE TOOL KIT RENTAL FEE, Citation | McFarlane Aviation, Inc.
01-1280-C-12-R Pulsar 650 LED Aircraft Navigation/Strobe/Anti-Collision Light (Right, Green, 12 Volt) | AeroLEDs | McFarlane Aviation 011280C12R
LP-019.080 GT Aircraft Rear door window - left, LP Aero Plastics FAA-PMA Replacement 019 GT
PA28161-PCBL Complete Piper PA-28-161 Aircraft Engine Baffle Kit, Powder Coat with Blue Standard Seals | Airforms Inc. | McFarlane Aviation PA28161PCBL
AA5A-BRBL Complete Grumman Aircraft Engine Baffle Kit (Bare Aluminum, Blue Standard Seals) | Airforms Inc., McFarlane Aviation AA5ABRBL
PSS-KT-36 SEAL KIT, Piper Strut, Main | McFarlane Aviation, Inc.
CCKT120-02S Cessna 120 Aircraft Flight Control Cable / Trim Chain Kit | McFarlane Aviation CCKT12002S
6277BP Park Brake Control Knob, Round, Black, McFarlane Replacement 