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MOONEY M20J
(210/205)

TOP PROP PERFROMANCE
CONVERSIONS

STC Number

SA4529NM

Applicable Aircraft

Engines

M20C, M20D, M20G (180hp)
M20E, M20F, M20J (200hp)
*Note: Not eligible to replace Mc fixed pitch prop on M20D

All

 STC Kit Contents

Number

1 3-Bladed Propeller
1 Polished Spinner
1 Spinner Mounting Kit
1 STC Paperwork

HC-C3YR-1RF / F7282
A2295-1P
A2476-7
SA4529NM

Specifications:

Propeller Part Number
Number of Blades
Blade Design
Installed Propeller & Spinner Weight
Maximum Diameter
Minimum Diameter
TBO

HC-C3YR-1RF / F7282
3

71 lbs.
74 in.
73 in.
2400 hrs/ 6 years
(whichever occurs first)

Placard:

"Avoid cont. ops. Below 15" btwn. 1950 and 2350 rpm"

Replaces

Hartzell HC-C2YK-1BF/F7666A-2
Hartzell HC-C2YK-1BF/F7666A-3Q

McCauley C53
McCauley C212 or C214 

Advantages:

Better take-off and climb performance
Longer TBO than McCauleys
Dramatically lower noise
Improved looks
Less restrictive placards