The Stovebolt Site Forums The Parking Lot Big Bolts 1951 Chevrolet 6400 rear axle seals and bearings

Another option if all else fails, Try not to tear them up too bad and take the old seals and bearings to a bearing & seal company, such as Motion Ind. If the old numbers are gone or not able to cross reference, they can mike them and come up with seals and bearings that will replace yours.
When working on the old 2 cyl. John Deeres, I have had certain applications where the seal co. would recommend using 2 seals side by side. A double seal.