Alternate Air Controls for Piper Aircraft
Longer life and save up to $100
The most often replaced controls just got better!
High quality replacement knobs duplicate the original Piper color and shape to maintain the original factory appearance of the instrument panel. To select the correct knob for your aircraft, please see the Eligibility Chart.
Also see CA70371-002 or U70371-000 for swivel fittings (bug nuts).
Make | Series | Model | Beginning S/N | Ending S/N | Quantity Per Aircraft | Location | Eligibility Chart |
Piper | PA-28 | PA-28R-180 | 28R-7130001 | 28R-7130013 | 1 | Control Assembly: Alternate Air | 6513 |
Piper | PA-28 | PA-28R-200 | 28R-7135001 | 28R-7635545 | 1 | Control Assembly: Alternate Air | 6513 |
Piper | PA-28 | PA-28R-201 | 2837001 | 2837061 | 1 | Control Assembly: Alternate Air | 6513 |
Piper | PA-28 | PA-28R-201 | 2844001 | 2844999 | 1 | Control Assembly: Alternate Air | 6513 |
Piper | PA-28 | PA-28R-201 | 28R-7737002 | 28R-7837317 | 1 | Control Assembly: Alternate Air | 6513 |
Piper | PA-28 | PA-28RT-201 | 28R-7918001 | 28R-8218026 | 1 | Control Assembly: Alternate Air | 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 |