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SensenichDirect American Champion / Aeronca / Bellanca / Citabria Propellers


NOTE: The weights given here are an average. Due to tolerances and repairs, we strongly recommend that you weigh your specific propeller for weight and balance purposes.
AIRCRAFT ENGINE STANDARD CLIMB CRUISE WEIGHT *
Aeronca 11AC Continental A-65 74CK-0-46 21.00 lbs. 1/9
Aeronca S11AC Continental A-65 74CK-0-40 21.00 lbs. 1/9
Aeronca 65TAC, L3, O58, YO58 Continental A-65 74CK-0-46 74CK-0-44 21.00 lbs. 1/9
Aeronca S65TC, SO-58D Continental A-65 74CK-0-40 21.00 lbs. 1/9
Aeronca 65TL, 65LA, 65LB, 65TAL Lycoming O-145-B 74CK-2-36 21.00 lbs. 2
Aeronca 11BC Continental C-85 74CK-2-46 21.00 lbs. 1/9
Aeronca S11BC Continental C-85 74CK-2-40 21.00 lbs. 1/9
Aeronca 11CC Continental C-85 74CK-2-46 21.00 lbs. 1/9
Aeronca S11CC Continental C-85 74CK-2-40 21.00 lbs. 1/9
Aeronca 15AC Continental C-145-D 74DR-0-52 74DR-0-54 32.20 lbs.
Aeronca S15AC Continental C-145 74DR-0-48 32.20 lbs.
Bellanca 7AC Continental A-65 74CK-0-46 74CK-0-44 21.00 lbs. 1/9
Bellanca S7AC Continental A-65 74CK-0-40 21.00 lbs. 1/9
Bellanca 7BCM Continental C-85 74CK-2-46 74CK-2-44 21.00 lbs. 1/9
Bellanca 7DC Continental C-85 74CK-2-44 74CK-2-42 21.00 lbs. 1/9
Bellanca 7EC, 7FC, 7JC Continental C-90 76AK-2-46 76AK-2-44 76AK-2-48 24.00 lbs. 1/9
Bellanca 7CCM Continental C-90 76AK-2-46 76AK-2-44 76AK-2-48 24.00 lbs. 1/9
Bellanca S7EC Continental C-90 76AK-2-42 21.00 lbs. 1/9
Bellanca S7CCM Continental C-90 76AK-2-42 24.00 lbs. 1/9
Bellanca 7GC Lycoming O-290-D2 74DM6-0-57 32.40 lbs.
Bellanca 7GC (AG) Lycoming O-290-D2 74DM6-0-50 32.40 lbs.
Bellanca 7GCA, 7GCB Lycoming O-320 74DM6-0-57 32.40 lbs.
Bellanca 7GCA, 7GCB (AG) Lycoming O-320 74DM6-0-52 32.40 lbs.
Bellanca 7GCBA Lycoming O-320 74DM6-0-52 32.40 lbs. 4
Bellanca 7HC Lycoming O-290-D2 74DM6-0-57 32.40 lbs.
Bellanca 7KC Lycoming O-320 74DM6-0-57 32.40 lbs.
Bellanca 7GCAA, 7GCBC Lycoming O-320 74DM6S8-1-56 74DM6S8-1-52 36.60 lbs.
Bellanca 7GCBC Superior Vantage O-360-A3A2 76EM8S8-0-58 38.70 lbs.
Bellanca 7KCAB Lycoming (AE)IO-320 74DM6S8-1-56 74DM6S8-1-52 36.60 lbs.
Bellanca 7ECA (K2C ONLY) Lycoming O-235-K2C 72CKS8-0-52 27.90 lbs.
Bellanca 8KCAB Lycoming AEIO-320 74DM6S8-0-58 36.60 lbs.

* HUB NOTES

When Climb/Cruise propellers are recommended, the lower pitch (Climb Prop) can be expected to offer better take-off, climb, and high-altitude performance. The higher pitch (Cruise) propeller should be chosen only if take-off and climb are not critical.
These notes do not supersede Aircraft Type Certificates, A.D.'s, or Service Bulletins.

  1. The attaching kit for a flanged shaft will be supplied for all Continental installations unless tapered shaft installation is specified in order.
  2. Specify 74CKL attaching kit when ordering for Lycoming O-145 installation.
  3. 74DM6S5-0-58 propeller eligible only on Beech Model B19, S/N MB-481 through MB-616, at 2000 lb. gross weight. 74DM6S5-0-54 propeller eligible on Beech Model B19 at 2150 lb. gross weight. See T.C. data sheet A1CE.
  4. 8.00-6 tires required when 74DM6 propeller is installed on Bellanca 7GCBA. See T.C. data sheet A-759.
  5. Use Cessna 0450021-1 spinner and 0450020-1 bulkhead with installation of 69CK-0-52 propeller on Cessna 150.
  6. Placard required to avoid continuous operation from 2150 rpm to 2350 rpm. Applies to 76EM8 series propellers installed on Lycoming O-360 engines except O-360-A4 series with solid front main bearing journal crankshaft. For more info see Service Bulletin R-13, Service Bulletin R-14A, and Airworthiness Directive 69-09-03-R3
  7. Supplemental Type Certificate Installations (SEE BELOW)
  8. Placard required to avoid operation above 2600 RPM.
  9. Propeller back in production
  10. No Spinner Available
  11. Sensenich Spinner Available
  12. Flight Manual Supplement Available
  13. The Lycoming O-320 series engine flange bushings use either 3/8 or 7/16 inch hardware to mount the propeller. You must check your flange bushings and specify a 74DM6 or 70CM6 for 3/8 inch and a 74DM7 or 70CM7 for 7/16.

SUPPLEMENTAL TYPE CERTIFICATE NOTES:

  1. Air Plains Services (316) 326-8581
  2. Air Mods NW (425) 334-3030
  3. Alphin Aircraft (301) 733-7604
  4. Avcon Conversions (316) 782-3851
  5. Dale Schultz (630) 554-8699
  6. Penn Yan Aero Service (315) 536-2333
  7. Sensenich Propeller Manufacturing Co. (717) 569-0435
  8. Fletch-air 800-329-4647
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