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8 3/4 axle seal leak #2347254
08/02/17 01:16 PM
08/02/17 01:16 PM
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Canada
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Mofopar Offline OP
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Rear end has Strange race axles that developed a leak at the axle retainer plate a while back. Bought the car like this so I never assembled it originally and have never tried to fix before.

Stripped it down and found the retainer plate quite deformed so I flattened it out, put a new o-ring and gasket (paper) in it but it still leaks.

Can't find much info about this area from the manual (or in the tech articles) so I'm hoping for some advice on re-assembly to ensure the bearing has the correct clearance and it doesn't leak.

Thanks in advance

Re: 8 3/4 axle seal leak [Re: Mofopar] #2347265
08/02/17 01:36 PM
08/02/17 01:36 PM
Joined: Dec 2004
Posts: 2,368
Wheatfield, NY
Cuda340 Offline
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I am assuming you have the "Green Bearings" on the axle because you said you changed the o-ring. If you are not running inner axle seals put them in there. Green bearings are self lubricated and do not need gear oil to lube them. The gear oil is either leaking through the bearing or around the outer edge. The inner axle seal will prevent that.

Jeff

Re: 8 3/4 axle seal leak [Re: Cuda340] #2347273
08/02/17 01:50 PM
08/02/17 01:50 PM
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Lincoln Nebraska
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RapidRobert Offline
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install a new seal, the wide one that you drive in


live every 24 hour block of time like it's your last day on earth
Re: 8 3/4 axle seal leak [Re: RapidRobert] #2347296
08/02/17 02:20 PM
08/02/17 02:20 PM
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Mofopar Offline OP
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Originally Posted By Cuda340
I am assuming you have the "Green Bearings" on the axle because you said you changed the o-ring. If you are not running inner axle seals put them in there. Green bearings are self lubricated and do not need gear oil to lube them. The gear oil is either leaking through the bearing or around the outer edge. The inner axle seal will prevent that.

Jeff


Ya, green bearings with O-rings.

Thanks, I'll try the inner seal.

Originally Posted By RapidRobert
install a new seal, the wide one that you drive in


Do you mean the inner oil seal like Jeff above mentions? This gets "driven" into the axle housing, correct?

Re: 8 3/4 axle seal leak [Re: Mofopar] #2347350
08/02/17 03:22 PM
08/02/17 03:22 PM
Joined: Dec 2004
Posts: 2,368
Wheatfield, NY
Cuda340 Offline
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That is correct. It gets driven in.

Re: 8 3/4 axle seal leak [Re: Cuda340] #2347377
08/02/17 04:22 PM
08/02/17 04:22 PM
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Posts: 183
Canada
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Mofopar Offline OP
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I don't recall this seal being there when I replaced the gasket/o-ring.

Reading another thread on this topic; a member mentions interference (mosers) with the seals; I'm hoping this isn't my situation,,,

8 3/4 a body green bearings

Re: 8 3/4 axle seal leak [Re: Mofopar] #2347400
08/02/17 05:07 PM
08/02/17 05:07 PM
Joined: Sep 2007
Posts: 14,889
up yours
Supercuda Offline
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You should pay attention to Dr Diff's response to that.


They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.






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