Also search here for discussions about 1 ton through 2 ton, same carrier bearing.
I recall original part numbers, new part numbers to rebuild the original, and part numbers for modern replacement all being discussed.
https://www.stovebolt.com/ubbthreads/ubbthreads.php/ubb/showflat/Number/1254876/Searchpage/1/Main/183295/Words/%2BCarrier+%2Bbearing+%2B/Search/true/1-ton-carrier-bearing.html#Post1254876



•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-