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PIPER
PA32( )-300 LANCE
CHEROKEE SIX

TOP PROP PERFROMANCE
CONVERSIONS

STC Number SA1791GL

Applicable Aircraft

Engines

PA32-300, PA32R-300, PA32RT-300

IO-540 SERIES

 STC Kit Contents

Number

1 3-Bladed Propeller
1 Polished Spinner
1 STC Paperwork

HC-C3YR-1RF / F7663R
A835-47P
SA1791GL

Specifications:

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

HC-C3YR-1RF / F7663R
3

71.6 lbs.
78 in.
76 in.
2400 hrs/ 6 years
(whichever occurs first)

Replaces

Hartzell HC-C2YK-1BF/F8475D-4
Hartzell HC-C2YK-1BF/F8475R

Advantages:

Better take-off and climb performance
Dramatically lower noise
Improved looks
Improved ground clearance, less blade tip erosion
Elimination of AD hub inspection