Seal puller recomendation?

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refit1701
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Seal puller recomendation?

Post by refit1701 »

We got the front and rear drive shaft seals pulled and replaced on the transfer Saturday. The front was easy but the rear was a hoss. It took an hour and a half of peeling to get that seal out.

I'm going to do the top brake drum seal and the transmission input and wondered if anyone has a favorite seal puller they use or do you guys just pick the thing out with pliers?

On a happy note, so far, my transfer seals were modern military rubber seals with the felt rings so that is why there were no leaks before I started. But I just can't see putting the cab on top of it and then having to lay underneath to do these things later.

I used redi-sleeves and things are nice and tight now.
-John
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HingsingM37
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Post by HingsingM37 »

I generally use a combo of tools, screwdrivers, a small slide hammer, small chisel, and a snap on "seal pick" I bought many years ago. The pick would have to be my favorite although it only works for seal the fit flush in a casing. If the seal is deep I use the slide hammer with the sheet metal screw trick. If it is flush with the case I pop it out with a screwdriver, the Snap -on pick, or awl. I usually get lucky.
PS, These won't work on some seals like the differential input seal #928114 if you are trying to pull out the whole metal case. I chisled, pulled, slide hammered for an hour the first time I did one. I finally chisled a slot wide enough for my 12" prybar and that worked. :lol:
David
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Captnsim
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Post by Captnsim »

Lisle makes a great seal puller for under $10. Midway also makes a great shaft in seal puller for around $15.
A slide hammer with a screw works, as well as a hammer and flat screwdriver. Large seal picks work good too.
Small seal picks work best for soft seals and o-rings.
Last edited by Captnsim on Sun Nov 29, 2009 3:14 pm, edited 1 time in total.
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Captnsim
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Post by Captnsim »

Here is a pic of the Lisle

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refit1701
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Post by refit1701 »

Thanks guys, I'll be picking one up today. :)
-John
Member of Dixie Division MVC

1953 USAF M37 wow, restored
1962 M151 Ford Production, on the rotisserie now
1953 USMC M37 w/w -in storage
1942 M6 Bomb Service Truck (sold to UK collector)
1967 M116A1 Pioneer Trailer
1968 M101A1 Trailer
S-89 Comm box
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