I imagine since it is a huge bearing and that bearing likely doesn't have many other applications. The Eaton HO52/72 just isn't that popular any more (some will argue that) so most parts are either not available or difficult to find and spendy when you do. Same thing with the HO32/33.
Quote:
Originally Posted by 61K10
Jason--that is the trouble with my 1/2t eaton 32/33 no ring and pinion except 3.38's and i have 3.90's. Bearings for the 1/2t are the same as 55-64 car eaton drop out. capt, why is the one pinion bearing so much? nothing avl from a bearing house? there is a lot of 3/4t ho's out there. will the 1ton ho72 bolt in the 3/4t housing? not much info on these old rears.
nothing is easy Jason lol!
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