Bearings and Seals for 1939 B Transmission

Anonymous-0

Well-known Member
Would any of you possibly have the part numbers for all the bearings and seals necessary to completely overhaul a 1939 Allis "B" tractor transmission?

Thank you in advance.
 
All bearings and seals in the B transmission are standard off the shelf. Take your old bearings and seals to a bearing supply house and they can match. If you can read the numbers you can do an on line search. Those would be the cheapest choices. A little more expensive would be NAPA.

Good luck.
 
here are a few numbers to get started---

Transmission & Differential:
Differential Carrier Seal - CR #11343, National #410163R
Differential Carrier/Bull Pinion Speedi-Sleeve - CR #99125
Differential Carrier Cup - Timken #25520
Differential Carrier Cone - Timken #25580
Input Shaft Cup - Timken #15250
Input Shaft Cone - Timken #15120
Input Shaft Seal - CR #11800, National #450162 (471765)
Front Pinion Cup - Timken #15250?
Front Pinion Cone - Timken #15120?
Rear Pinion Cup - ?
Rear Pinion Cone - ?
 

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