Cabin Environment Control for Piper Aircraft
Longer life and save up to $200.00
High quality replacement knobs duplicate the original Piper color and shape to maintain the original factory appearance of the instrument panel. P/N MC454-120 does not come with a knob installed. To select the correct knob for your aircraft, please see the Eligibility Chart.
Note: Quantity two (2) each of the MC454-120 Cabin Heat Control is required for all PA22S-135 aircraft.
Also see MC70371-002 or MC70371-000 for swivel fittings (bug nuts).
OEM Part Number | McFarlane Part Number | Comment |
10765-002 | MC454-120 | |
10765-003 | MC454-120 | |
12955-000 | MC454-120 | |
16755-000 | MC454-120 | |
41481-015 | MC454-120 | |
41481-016 | MC454-120 |
Make | Series | Model | Beginning S/N | Ending S/N | Quantity Per Aircraft | Location | Comment | Eligibility Chart |
Piper | PA-18 | PA-18 | 18-1 | 18-7632 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18 | 18-1 | 18-7632 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18 | 18-1 | 18-7632 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18 "105" (Special) | 18-1 | 18-7632 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18 "105" (Special) | 18-1 | 18-7632 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18 "105" (Special) | 18-1 | 18-7632 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18 "125" (Army L-21A) | 18-1 | 18-7632 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18 "125" (Army L-21A) | 18-1 | 18-7632 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18 "125" (Army L-21A) | 18-1 | 18-7632 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18 "135" (Army L-21B) | 18-1 | 18-7632 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18 "135" (Army L-21B) | 18-1 | 18-7632 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18 "135" (Army L-21B) | 18-1 | 18-7632 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18 "135" (Army L-21B) | 18-2168 | 18-7632 | 1 | Control Assembly: Cold Air Inlet | PA-18-135 & PA-18-150 | 6513 |
Piper | PA-18 | PA-18 "150" | 1809001 | 1809113 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18 "150" | 1809001 | 1809113 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-18 | PA-18 "150" | 1809001 | 1809113 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18 "150" | 1809001 | 1809113 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18 "150" | 18-3771 | 18-8309025 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18 "150" | 18-3771 | 18-8309025 | 1 | Control Assembly: Cold Air Inlet | PA-18-135 & PA-18-150 | 6513 |
Piper | PA-18 | PA-18 "150" | 18-3771 | 18-8309025 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18 "150" | 18-3771 | 18-8309025 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18A | 18-1 | 18-7632 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18A | 18-1 | 18-7632 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18A | 18-1 | 18-7632 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18A "135" | 18-1 | 18-7632 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18A "135" | 18-1 | 18-7632 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18A "135" | 18-1 | 18-7632 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18A "135" | 18-2168 | 18-7632 | 1 | Control Assembly: Cold Air Inlet | PA-18-135 & PA-18-150 | 6513 |
Piper | PA-18 | PA-18A "150" | 18-3771 | 18-8309025 | 1 | Control Assembly: Cold Air Inlet | PA-18-135 & PA-18-150 | 6513 |
Piper | PA-18 | PA-18A "150" | 18-3771 | 18-8309025 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18A "150" | 18-3771 | 18-8309025 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18A "150" | 18-3771 | 18-8309025 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18AS "125" | 18-1 | 18-7632 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18AS "125" | 18-1 | 18-7632 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18AS "125" | 18-1 | 18-7632 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18AS "135" | 18-1 | 18-7632 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18AS "135" | 18-1 | 18-7632 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18AS "135" | 18-1 | 18-7632 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18AS "135" | 18-2168 | 18-7632 | 1 | Control Assembly: Cold Air Inlet | PA-18-135 & PA-18-150 | 6513 |
Piper | PA-18 | PA-18AS "150" | 18-3771 | 18-8309025 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18AS "150" | 18-3771 | 18-8309025 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18AS "150" | 18-3771 | 18-8309025 | 1 | Control Assembly: Cold Air Inlet | PA-18-135 & PA-18-150 | 6513 |
Piper | PA-18 | PA-18AS "150" | 18-3771 | 18-8309025 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18S | 18-1 | 18-7632 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18S | 18-1 | 18-7632 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18S | 18-1 | 18-7632 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18S "105" (Special) | 18-1 | 18-7632 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18S "105" (Special) | 18-1 | 18-7632 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18S "105" (Special) | 18-1 | 18-7632 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18S "125" | 18-1 | 18-7632 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18S "125" | 18-1 | 18-7632 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18S "125" | 18-1 | 18-7632 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18S "135" | 18-1 | 18-7632 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18S "135" | 18-1 | 18-7632 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18S "135" | 18-1 | 18-7632 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18S "135" | 18-2168 | 18-7632 | 1 | Control Assembly: Cold Air Inlet | PA-18-135 & PA-18-150 | 6513 |
Piper | PA-18 | PA-18S "150" | 1809001 | 1809113 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-18 | PA-18S "150" | 1809001 | 1809113 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-18 | PA-18S "150" | 1809001 | 1809113 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18S "150" | 1809001 | 1809113 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18S "150" | 18-3771 | 18-8309025 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-18 | PA-18S "150" | 18-3771 | 18-8309025 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-18 | PA-18S "150" | 18-3771 | 18-8309025 | 1 | Control Assembly: Cold Air Inlet | PA-18-135 & PA-18-150 | 6513 |
Piper | PA-18 | PA-18S "150" | 18-3771 | 18-8309025 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-20 | PA-20 | 20-1 | 20-99999 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-20 | PA-20 | 20-1 | 20-99999 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-20 | PA-20 | 20-1 | 20-99999 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-20 | PA-20 | 20-554 | 20-99999 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-20 | PA-20 | 20-812 | 20-99999 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-20 | PA-20 "115" | 20-1 | 20-99999 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-20 | PA-20 "115" | 20-1 | 20-99999 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-20 | PA-20 "115" | 20-1 | 20-99999 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-20 | PA-20 "135" | 20-877 | 20-99999 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-20 | PA-20 "135" | 20-877 | 20-99999 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-20 | PA-20 "135" | 20-877 | 20-99999 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-20 | PA-20 "135" | 20-877 | 20-99999 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-20 | PA-20 "135" | 20-878 | 20-880 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-20 | PA-20 "135" | 20-882 | 20-884 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-20 | PA-20 "135" | 20-886 | 20-887 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-20 | PA-20 "135" | 20-889 | 20-99999 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-20 | PA-20S | 20-1 | 20-99999 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-20 | PA-20S | 20-1 | 20-99999 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-20 | PA-20S | 20-1 | 20-99999 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-20 | PA-20S | 20-554 | 20-99999 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-20 | PA-20S | 20-812 | 20-99999 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-20 | PA-20S "115" | 20-1 | 20-99999 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-20 | PA-20S "115" | 20-1 | 20-99999 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-20 | PA-20S "115" | 20-1 | 20-99999 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-20 | PA-20S "135" | 20-877 | 20-99999 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-20 | PA-20S "135" | 20-877 | 20-99999 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-20 | PA-20S "135" | 20-877 | 20-99999 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-20 | PA-20S "135" | 20-877 | 20-99999 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-20 | PA-20S "135" | 20-878 | 20-880 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-20 | PA-20S "135" | 20-882 | 20-884 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-20 | PA-20S "135" | 20-886 | 20-887 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-20 | PA-20S "135" | 20-889 | 20-99999 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-22 | PA-22 | 22-1 | 22-99999 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-22 | PA-22 | 22-1 | 22-99999 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-22 | PA-22 | 22-1 | 22-99999 | 1 | Control Assembly: Parking Brake | 6513 | |
Piper | PA-22 | PA-22 | 22-1 | 22-99999 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-22 | PA-22 | 22-1 | 22-99999 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-22 | PA-22 | 22-1 | 22-99999 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-22 | PA-22-108 | 22-8000 | 22-99999 | 1 | Control Assembly: Parking Brake | 6513 | |
Piper | PA-22 | PA-22-108 | 22-8000 | 22-99999 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-22 | PA-22-108 | 22-8000 | 22-99999 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-22 | PA-22-108 | 22-8000 | 22-99999 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-22 | PA-22-108 | 22-8000 | 22-99999 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-22 | PA-22-108 | 22-8000 | 22-99999 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-22 | PA-22-135 | 22-534 | 22-99999 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-22 | PA-22-135 | 22-534 | 22-99999 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-22 | PA-22-135 | 22-534 | 22-99999 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-22 | PA-22-135 | 22-534 | 22-99999 | 1 | Control Assembly: Parking Brake | 6513 | |
Piper | PA-22 | PA-22-135 | 22-534 | 22-99999 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-22 | PA-22-135 | 22-540 | 22-542 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-22 | PA-22-135 | 22-544 | 22-99999 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-22 | PA-22-150 | 22-2378 | 22-99999 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-22 | PA-22-150 | 22-2378 | 22-99999 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-22 | PA-22-150 | 22-2378 | 22-99999 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-22 | PA-22-150 | 22-2378 | 22-99999 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-22 | PA-22-150 | 22-2378 | 22-99999 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-22 | PA-22-150 | 22-2378 | 22-99999 | 1 | Control Assembly: Parking Brake | 6513 | |
Piper | PA-22 | PA-22-160 | 22-2378 | 22-99999 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-22 | PA-22-160 | 22-2378 | 22-99999 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-22 | PA-22-160 | 22-2378 | 22-99999 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-22 | PA-22-160 | 22-2378 | 22-99999 | 1 | Control Assembly: Parking Brake | 6513 | |
Piper | PA-22 | PA-22-160 | 22-2378 | 22-99999 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-22 | PA-22-160 | 22-2378 | 22-99999 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-22 | PA-22S-135 | 22-534 | 22-99999 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-22 | PA-22S-135 | 22-534 | 22-99999 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-22 | PA-22S-135 | 22-534 | 22-99999 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-22 | PA-22S-135 | 22-534 | 22-99999 | 2 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-22 | PA-22S-135 | 22-534 | 22-99999 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-22 | PA-22S-150 | 22-2378 | 22-99999 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-22 | PA-22S-150 | 22-2378 | 22-99999 | 1 | Control Assembly: Parking Brake | 6513 | |
Piper | PA-22 | PA-22S-150 | 22-2378 | 22-99999 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-22 | PA-22S-150 | 22-2378 | 22-99999 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-22 | PA-22S-150 | 22-2378 | 22-99999 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-22 | PA-22S-150 | 22-2378 | 22-99999 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-22 | PA-22S-160 | 22-2378 | 22-99999 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-22 | PA-22S-160 | 22-2378 | 22-99999 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-22 | PA-22S-160 | 22-2378 | 22-99999 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-22 | PA-22S-160 | 22-2378 | 22-99999 | 1 | Control Assembly: Cabin Heat: Rear | 6513 | |
Piper | PA-22 | PA-22S-160 | 22-2378 | 22-99999 | 1 | Control Assembly: Parking Brake | 6513 | |
Piper | PA-22 | PA-22S-160 | 22-2378 | 22-99999 | 1 | Control Assembly: Carburetor Heat | 6513 | |
Piper | PA-24 | PA-24 | 24-1 | 24-2174 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-24 | PA-24 | 24-1 | 24-2174 | 1 | Control Assembly: Defrost | 6513 | |
Piper | PA-24 | PA-24 | 24-1 | 24-2174 | 1 | Control Assembly: Parking Brake | 6513 | |
Piper | PA-24 | PA-24 | 24-1 | 24-2174 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-24 | PA-24 | 24-1 | 24-2969 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-24 | PA-24 | 24-2176 | 24-2298 | 1 | Control Assembly: Parking Brake | 6513 | |
Piper | PA-24 | PA-24 | 24-2176 | 24-2298 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-24 | PA-24-250 | 24-1 | 24-2174 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-24 | PA-24-250 | 24-1 | 24-2174 | 1 | Control Assembly: Parking Brake | 6513 | |
Piper | PA-24 | PA-24-250 | 24-1 | 24-2174 | 1 | Control Assembly: Defrost | 6513 | |
Piper | PA-24 | PA-24-250 | 24-1 | 24-2174 | 1 | Control Assembly: Cabin Heat | 6513 | |
Piper | PA-24 | PA-24-250 | 24-1 | 24-2969 | 1 | Control Assembly: Mixture | 6513 | |
Piper | PA-24 | PA-24-250 | 24-2176 | 24-2298 | 1 | Control Assembly: Cold Air Inlet | 6513 | |
Piper | PA-24 | PA-24-250 | 24-2176 | 24-2298 | 1 | Control Assembly: Parking Brake | 6513 |
2011-12-12 Carburetor Heat, Alternate Air, and Cabin Environment Controls for Piper Aircraft |
McFarlane Aviation, Inc. PMA Supplement 55 |
Recommended Control Cleaning Instructions |
ELIGIBILITY, Engine Controls, Piper |
Control Eligibility and Catalog Information |
Piper Control Catalog Information |
Please verify product details for suitability for your application.