Help With Measurements of Two Chrysler Impellers

[lotec]

I am working on project and looking for a suitable impeller. It is possible two "newer" Chrysler/Force impellers may fit, I’m trying to verify the dimensions before I plunk down the money to buy them. If someone had one of these handy, (either new or used), and could provide the measurements, it would be a huge help.

#1) Chrysler P/N 84065, Mercury # 47-F84065 or Sierra # 18-3085 – this fits the 55hp to 140hp motors from 1961 to the mid 1970s

#2) Chrysler P/N 474065-1, Mercury # 47-F474065-1 (no Sierra # I could find) – this should fit the mid 1970s to about 1985 55hp & 60hp

Here is a diagram with examples of the three dimensions I need: (Note: dimensions given are just for example!)

Thanks in advance for any help!

[mercuryman]

18-3085 OD 2.225 From Chart made by Chesapeake chapter AOMCI
Bore .815
Height .790
Blades 12
Key 0.130 ( must be size of slot in hub)

[lotec]

Thanks Mercuryman – I have that chart Mike Bowles did but the measurements on several are suspect, why I was hoping to get someone to confirm with an actual example.

[Author]

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