Re: Eaton HO72 rear axle
HO52 Drum, Hub assembly apart
The 12 X 2-1/2 drum GM # is 3998512
The Hub GM part # is 3988535
The bearings found installed are :
KOYO 388-A
Bower 368 or 388-S (can't determine yet)
Seal part # is 2081
Anyone have any input on the outer beating part numbers?
Last edited by RPOZ11; 01-08-2017 at 11:44 PM.
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