Topic: 1962 Gale 40D15B upper crankshaft seal – Antique Outboard Motor Club,Inc

This topic has 18 replies, 8 voices, and was last updated 5 years, 2 months ago by Buccaneer.

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September 28, 2019 at 7:05 pm #184226
Buccaneer
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Getting conflicting data. Parts manual shows part 308500.
Specs online doesn’t appear to be the correct shaft size.
Gale specs in manual says 1.000 inch shaft size.
Online says 1.110, and I eye up with my calipers about 1.250

What’s up with this?
Thanks.

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September 28, 2019 at 9:18 pm #184240
frankr
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308500 is the correct part number
September 28, 2019 at 9:25 pm #184241
frankr
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M/E seems to imply that 308500 is replaced by 321504 (Sierra 18-8351). Could be. That thing was changed more than once, with different materials, single vs double lip, etc.
September 28, 2019 at 9:36 pm #184243
frankr
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Measuring with an inch-stick (ruler) comes to 1-3/16″ (1.187″) for me.
September 28, 2019 at 10:39 pm #184251
Buccaneer
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Thanks for the help Frank!

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September 30, 2019 at 2:52 pm #184341
Buccaneer
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As suggested, I poured oil around the crankshaft and spun the crankshaft
around. It’s blowing more bubbles than ten kids at a birthday party.
I had a little trouble with my photography, trying to hold the camera close
and spin my long wrench, lol, so sorry if you get dizzy!

https://youtu.be/a4GL8_1KhGk

I gotta assume my seal is B.O., correct?, but has anyone
tried this oil test after putting the new seal in?

Looking for “top” ideas on getting this little seal out without the OMC
puller, or ruining anything. I seem to be having trouble getting things
apart lately!
Thanks.

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September 30, 2019 at 9:09 pm #184353
Buccaneer
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For kicks I researched the seal puller for this Gale and came up with
a photo of one. I have an old lathe, and would love to make one
for a project, but I have no taper attachment. 🙁
Looks like a strange thread as well.

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September 30, 2019 at 11:58 pm #184371
dave-bernard
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might be a pipe thread !!
October 1, 2019 at 8:52 am #184379
Buccaneer
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So I want to order a new “upper crankshaft seal” The Gale parts manual is showing
0308500.

In looking on Marine Engine.com, they are showing the
0308500 seal and and a 0321504 seal. (For the same year Evin / Johnson 40 hp)
It doesn’t say that the later is superceding the first,
but is that the case, or is there a possibility of two totally different seals, i.e.,
a mid-year change or something?

http://www.marineengine.com/parts/johnson-evinrude-parts.php?year=1962&hp=40&model=35530&manufacturer=Evinrude&section=Crankshaft+And+Piston

Thanks to any of you parts experts that can enlighten me.

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October 1, 2019 at 8:57 am #184382
Buccaneer
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Are the two “original” seals shown the same seal, or a possibility
of different seals due to a mid year change or something?
One doesn’t say it’s superceded by the other.
It’s the upper crankshaft seal, Item #13……
http://www.marineengine.com/parts/johnson-evinrude-parts.php?year=1962&hp=40&model=35530&manufacturer=Evinrude&section=Crankshaft+And+Piston

Thanks to any parts experts!

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1962 Gale 40D15B upper crankshaft seal

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