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wd crankshaft oil seals ..felt ones

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=39850
Printed Date: 15 Jul 2025 at 5:43am
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Topic: wd crankshaft oil seals ..felt ones
Posted By: jimm
Subject: wd crankshaft oil seals ..felt ones
Date Posted: 31 Oct 2011 at 11:20pm
trying to install those felt oil  seals that come with the oil pan gasket set,,how do you get in the small grrove on the cam shaft rear cap?



Replies:
Posted By: fixer1958
Date Posted: 09 Nov 2011 at 7:29pm
Soak it in oil.


Posted By: jimm
Date Posted: 09 Nov 2011 at 9:29pm
have tried that but neoprene between the 2 felt seals keeps slipping apart...I guess i'll try too pinch together and work from one end to the other...thanks


Posted By: MACK
Date Posted: 09 Nov 2011 at 9:46pm
Take the upper seal holder off and glue the seal in. Same with main cap, glue it in or they will turn and leak.   MACK


Posted By: gman11110
Date Posted: 30 Nov 2011 at 8:16pm
put the seal between 2 pieces of wood and put in vise for an hour or so.  they will smash very nicely  once in the crank jounal they will swell back nicely.  i soaked mine in oil before vising  wworked great


Posted By: JoeM(GA)
Date Posted: 30 Nov 2011 at 9:32pm
Like Gman said, soak and clamp, but I put mine in the freezer overnight while clamped, kept them flat long enough to work with them for quite a while

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Allis Express North Georgia
41 WC,48 UC Cane,7-G's,
Ford 345C TLB


Posted By: CTuckerNWIL
Date Posted: 01 Dec 2011 at 4:39am
Originally posted by jimm jimm wrote:

have tried that but neoprene between the 2 felt seals keeps slipping apart...I guess i'll try too pinch together and work from one end to the other...thanks

I would say if the felt separates from the center neoprene, the seal is junk. Get a new one, soak it for a day in oil, clamp both halves in between 2 pieces of plywood, and put in the freezer overnight. Next day insert seals in bearing cap and top retainer and assemble. If you are overhauling, make sure your clearances are right in the mains before you put the seals in.
 DO NOT trim the seal down to fit, it will fit and seal they way it is made.


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http://www.ae-ta.com" rel="nofollow - http://www.ae-ta.com
Lena 1935 WC12xxx, Willie 1951 CA6xx Dad bought new, 1954WD45 PS, 1960 D17 NF


Posted By: B26240
Date Posted: 01 Dec 2011 at 7:15am
Sounds like good advice about the freezing I hope I can remember till the next time I work on one!!



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