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Spinner for a Hartzell trailblazer prop on a cub.

DENNY

SPONSOR
Does anybody know what the spinner stock number is for putting a Hartzell trailblazer on a cub? Trying to get a trailblazer for an experimental 0360 cub and Hartzell is of little help.
DENNY
 
Does anybody know what the spinner stock number is for putting a Hartzell trailblazer on a cub? Trying to get a trailblazer for an experimental 0360 cub and Hartzell is of little help.
DENNY

Seriously, Hartzell can't tell you the proper part number??? Call and ask for Kristin Bendickson.

MTV
 
Thanks guys!! I using the information from the manuals and comparing it to the carbon cub I think I got it pretty close. Checking a few more things I will keep you posted.
DENNY
 
Tell them you want the one used on the FX3 Carbon Cub.

FX-3 optionally uses the 80 inch or 83 inch Trailblazer. I posted all the Trailblazer part numbers in a recent thread but here they are again:

83 inch 2-Blade Carbon Fiber Propeller, Standard Hub HC-C2YR-1N/NG8301
80 inch 2-Blade Carbon Fiber Propeller, Standard Hub HC-C2YR-1N/NG8301-3
78 inch 2-Blade Carbon Fiber Propeller, Standard Hub HC-C2YR-1N/NG8301-5
76 inch 2-Blade Carbon Fiber Propeller, Standard Hub HC-C2YR-1N/NG8301-7


More details of this propeller family are available in TCDS P-920. - https://tinyurl.com/y4sy6thr

Edited to add -

This manual has lots of useful information - https://hartzellprop.com/MANUALS/145-0000-A.pdf
 
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I asked on the CC group and was given 106039 as the spinner part number. This checks out as a composite dome part number in Hartzell manual 148. That document does not include the number I was given for the bulkhead which was 106348P. However both part numbers do appear in the price list - https://hartzellprop.com/wp-content/uploads/2021-Price-List.pdf

FWIW my FX-3 has a composite spinner dome and an aluminum bulkhead. I think both have the Harzell part number labels on them but I'd prefer not to have to pull it off again to read them. Unfortunately the photos I have don't show the labels.
 
I think I have found the right numbers or at least in the ballpark to make it all work. Few more calls on monday, thanks for everyones help.
DENNY
 
Sounds like you have all you need but my EX-3 builder contact added a note so I'll pass it on -


"Part # 106040 is also written on the plate as "spinner Assy." I assume this is for both pieces (composite dome and backplate). It is on the price list link you sent as well. 100% sure these #'s are correct."
 
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