I need to repair the leak from the input shaft on the rear differential. The parts books don't list a pinion seal for a 1954, but they do for the later years, example - 1972 C20 with Eaton HO52. Shows an SKF 25970 seal and National 5M89 Felt seal. The Shop Manual describes and oil seal and packing, but it isn't too clear to me. What do I need to know to get this right the first time? Help, please.

Ron - - Dusty53
1954 Chevy 3604
In the Gallery Forum
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