74DM7S14

Sensenich’s 74DM7S14 Aluminum Propeller is designed for use as an STC propeller on the Cessna 172 I-P models using the Lycoming O-320 engine.

It is available in a number of different pitches to match your aircraft’s speed profile.  This propeller comes with a  3.5″ spacer, and is drilled for 7/16″ attaching bolts. 

This blade was designed for medium horsepower Lycoming engines in aircraft with a speed range of 120 – 170 MPH.   Check with your aircraft manufacturer for a spinner for your particular aircraft. 

NOTE: This STC is not approved in all countries. Please contact Sensenich before ordering.

All Sensenich aluminum propellers are manufactured from 2025 forged aluminum.  The propellers are CNC machined and hand-finished to very tight tolerances.  Each propeller then goes through a rigid 56 point inspection to assure you of the highest quality, most problem free propeller available.  All aluminum propellers are vibration tested before being approved for use on any engine.

Special Features:

  • FAA Certified
  • Forged Aluminum
  • Comes Complete with 7/16″ Attaching Bolts
  • 3.5″ Attaching spacer attached to hub
  • 80″ x 8″ x 6″ Dims for propeller box, 42 lbs  (shipping)
  • 8″ x 8″ x 8″ dims for spacer box 8 lbs (shipping)
  • Contact Sensenich to verify STC is approved in country

$5,300.00

Request a quote

Select your options below and add the item to your 'Request for Quote' list. View your list to submit your request for quote.

Specifications:

Material

Engine Suitability

,

Horsepower


You may also like…