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8-3/4 Pinion Seal p/n for 741 ? #2580539
11/20/18 09:52 AM
11/20/18 09:52 AM
Joined: Jan 2003
Posts: 8,131
New Mexico
UCUDANT Offline OP
Troll Hunter
UCUDANT  Offline OP
Troll Hunter

Joined: Jan 2003
Posts: 8,131
New Mexico
I wan to replace an 8-3/4 diff pinion seal on a 741 center section. I measure the outer diameter of the yokes seal surface to be 1.87. (It's a small u joint, 10 spline yoke)

https://www.dennysdriveshaft.com/p887_timken_5126_dodge_8.75_pinion_seal_2.813_diameter_od.html

https://www.dennysdriveshaft.com/p901_ti...3.105_outs.html


I'm going to see if I can determine the outer diameter of the seal as it's installed as I don't want to damage it until I can replace it. I'd say it would have to be the smaller of the 2.

Re: 8-3/4 Pinion Seal p/n for 741 ? [Re: UCUDANT] #2580570
11/20/18 11:50 AM
11/20/18 11:50 AM
Joined: Sep 2007
Posts: 14,889
up yours
Supercuda Offline
About to go away
Supercuda  Offline
About to go away

Joined: Sep 2007
Posts: 14,889
up yours


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.
Re: 8-3/4 Pinion Seal p/n for 741 ? [Re: UCUDANT] #2580590
11/20/18 12:54 PM
11/20/18 12:54 PM
Joined: Aug 2007
Posts: 6,095
Valencia, España
NachoRT74 Offline
master
NachoRT74  Offline
master

Joined: Aug 2007
Posts: 6,095
Valencia, España
is amazing how this info changes from website to website LOL. Every time I google Mopar 8.75 rear axle it appears a diff one LOL.



875 seals.jpg
Last edited by NachoRT74; 11/20/18 01:00 PM.

With a Charger born in Chrysler assembly plant in Valencia, Venezuela
Re: 8-3/4 Pinion Seal p/n for 741 ? [Re: UCUDANT] #2580636
11/20/18 02:38 PM
11/20/18 02:38 PM
Joined: Jan 2003
Posts: 2,724
541 slobovia
A990 Offline
master
A990  Offline
master

Joined: Jan 2003
Posts: 2,724
541 slobovia
I get my axle stuff from ratech

741seal.JPG






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