That press looks like any upside down bottle jack press. Most repair shops should have one. The plates look like just regular pieces of metal,placed in the correct position under the bearing.
Actually if you have need for one often, your Chinese Tool Store has them pretty cheap.


57 GMC LCF 370
55 John Deere 40-W
59 John Deere 430-W
2000 GMC 4x4
56 John Deere 420-W
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