Rear Outer Differential Bearing

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J

JGOMEZV

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I need to know the part numbers of the rear outer bearings that go on the axle tips, I have a 1971 Dodge station wagon coronet and I need to change them since they are worn out, I need the number of the bearings and their variants, I am from Venezuela.

Note: It has its original rear transmission.
 
If you have an 8 3/4 rear end, the most common number is A7. Bower/BCA also made a kit with A7RK for the right (passenger) side, and A7LK for the left side. Do you want the factory Mopar number?
 
First, where was the car manufactured? If it was manufactured in Venezuela, it may not have the same axle that would've been optional if it was manufactured here. I know Chrysler V.a imported the parts from Chrysler USA, but there were substitutions at times of parts shortages and gov requirements to add local content. Pics of the rear axle assembly cover (what you're calling the rear transmission) will help the most.


It could be a Banjo type like this:
1715278911992.png

1715278944613.png


Or a removable cover type like this:
1715278972935.png

1715279006066.png
 
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I will take them all tomorrow, so I can identify them and tell me which one it is. I have a partner and he tells me it is 201047.
 
I leave the photo that has been published previously and the one that my truck has, I need to know about the outer bearings of the axle ends and their seals to change them.
jos51700 said:
First, where was the car manufactured? If it was manufactured in Venezuela, it may not have the same axle that would've been optional if it was manufactured here. I know Chrysler V.a imported the parts from Chrysler USA, but there were substitutions at times of parts shortages and gov requirements to add local content. Pics of the rear axle assembly cover (what you're calling the rear transmission) will help the most.


It could be a Banjo type like this:
View attachment 1716247706
View attachment 1716247707

Or a removable cover type like this:
View attachment 1716247709
View attachment 1716247712
Click to expand...
I leave the photo that has been published previously and the one that my truck has, I need to know about the outer bearings of the axle ends and their seals to change them.

IMG-20240509-WA0093.jpg


1715278911992.png
 
If that's a photo of your rear axle, it's an 8 3/4. That takes the A7 axle bearing.
 
These are the interchange numbers from a SKF catalog for a 1971 Coronet with a 8 3/4.
Federal Mogul A-7
Timken set 7
SKF BR7
Bearing number M201047 cone / M201011 cup
 
townsend said:
These are the interchange numbers from a SKF catalog for a 1971 Coronet with a 8 3/4.
Federal Mogul A-7
Timken set 7
SKF BR7
Bearing number M201047 cone / M201011 cup
Click to expand...
Thank you very much, I spoke with a friend who has a charger 71 and has the same transmission, he told me that yes, the SKF BR7 (201047/11) is the correct one. I will inform you of anything.
 
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