Hartzell Prop: Type unknown

[HingeF15]

Hey Folks,

I have an 86" long Hartzell Prop. The inscribed info has been rubbed out for the full design number, but it ends in 339. The serial number is 37637. The hub diameter is 3.25" with 6 mounting holes. I will send a photo if no one can give me any ideas on this one. Appreciate any clues or pointers.

thanks, hinge

[MWP_Lamar]

The only Hartzell design number I can find that contains 339 is 44K13397 and it is consistent with the 86" diameter. Looking again carefully and with the light at different angles, could it be this one?

Lamar

[Dave]

Hub diameter of 3.25"? Can you post a photo?

[HingeF15]

Sorry,...Hub is 8" exactly. the bore is 3.25". I'll post a photo in a little while.

[HingeF15]

Hartzell prop

Dave and MWP Lamar,

I'll recheck to see if there's a number after the 339. It figures that is the inscribed area that is most worn.

Hinge

[HingeF15]

Design Number!

MWP Lamar and Dave,

My 17 year-old daughter(with excellent vision) reads 44K1339 as total design number. There's no 7 after it. All else is as we said. Prop is inscribed with the serial number, Hartzell, and "Piqua Ohio".

Hinge