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Seal pt no. ????

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Mikez View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Mikez Quote  Post ReplyReply Direct Link To This Post Topic: Seal pt no. ????
    Posted: 05 Jan 2020 at 10:43pm
Hi everyone
We came across this bag 207786 with two seals in it. Can't find that part number in any of our books. The seals are national 50055. Can any of you find that number. Thanks
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Brian G. NY View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Brian G.  NY Quote  Post ReplyReply Direct Link To This Post Posted: 06 Jan 2020 at 10:16am
I have several National Seal cross reference books from the 80s and I can't find either of those numbers in any of them. 
I have an A-C cross reference book dated 12/31/97 and I can find neither of those numbers in it either.
Hopefully someone else will have better luck.
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Acdiesel View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Acdiesel Quote  Post ReplyReply Direct Link To This Post Posted: 06 Jan 2020 at 10:47am
DON'T KNOW WHAT IT FITS , BUT IT DOES CROSS TO A:   CR 15004
D19 Diesel,D17 Diesel SER.3
2-D14, 2-D15 SER.II WF/NF
D15 SER.2 DIESEL
D12 SER.I, D10 Ser.II
2-720'S D21 Ser. II

Gmc,caterpillar
I'm a pharmacist (farm assist) with a PHD (post hole digger)
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PaulB View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote PaulB Quote  Post ReplyReply Direct Link To This Post Posted: 06 Jan 2020 at 10:51am
In the oldest Master Number Index that I have, part # 207786 shows to be a shaft, not a seal and back then it was discontinued with no other notes. 
If it was fun to pull in LOW gear, I could have a John Deere.
Real pullers don't have speed limits.
If you can't make it GO... make it SHINY
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Mikez View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Mikez Quote  Post ReplyReply Direct Link To This Post Posted: 06 Jan 2020 at 12:11pm
Ok thank you guys. Gues at some point ether my grandfather or the old dealer he bought out. must have reused the envelope.
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orangereborn View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote orangereborn Quote  Post ReplyReply Direct Link To This Post Posted: 06 Jan 2020 at 1:04pm
1 1/4 ID x 1 5/8-(1 11/16) OD ??
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Mikez View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Mikez Quote  Post ReplyReply Direct Link To This Post Posted: 06 Jan 2020 at 5:16pm
I don't have them with me. I'll look when I get back to shop. Thanks
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Mikez View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Mikez Quote  Post ReplyReply Direct Link To This Post Posted: 08 Jan 2020 at 6:18pm
It's about 1-1/16" IDx 2-3/8 ODx 1/2 thick
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Snowwiz2003 Quote  Post ReplyReply Direct Link To This Post Posted: 18 Apr 2022 at 7:12pm
Did you still have these seals. I pulled some out on a 615 tractor. From the rear axle seal behind brake drum. May be interested if you still have them.
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