Super 77 front hubs

Don Manty

New User
Trying to find seals for front hubs. originals are Ohio rubber co. No one seems to be able to cross to another manufacturer. Any help???
 
Measure Inside diameter,(shaft size), outside
diameter, and thickness,(or, height). Start by
looking through seal catalogs, by size.
The "Old" National seals, are now Timken Brand.
The "Old" C/R,(Chicago rawhide) are now SKF.
Catalogs, by size, are now "Online".
 
2 piece. There's the rubber seal in the hub and a steel cup on the spindle. The Agco dealer I deal with has them in stock all the time.
 
I couldn't tell you the part numbers off hand,but as far as I know it's something you'll only get from an Agco dealer. Go to Agco Parts Books dot com (no spaces),log in as a guest then search 77. You'll get about a hundred hits for different Agco 77s,but scroll all the way down to White 77/Super 77. Click that and it'll take you to the 77 parts books.
 
I did bearings and seals on the hubs of my 1951 77 row crop last year. I have the big heavy hubs. I got the seals and wear cups from AGCO.

K738 wear cup
163101A seal (my seal measures ID 3" OD 3 3/4" width 1/2")

you can find the seals else where but the wear cups (from what I found) are AGCO only
 

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