I need (want) a rear axle bearing cage for a 1979 Datsun 620.
Stock L20B regular cab
I'm pretty much looking for any and all information on this. Anyone with knowledge chime in.
From my research, the 620 has a version of the H190 rear diff, but there are several versions, and they used the H190 in several chassis as well.
The part number I've been given to source is 43081-01W00, but that's coming up in google as the bearing cage for a 720.
I've got access to a part # 43081-32201, which appears to be for the 520, and # 43081-V0100, which looks like is for the Nissan Cedric.
My understanding of these part numbers is the first series of numbers tells what the part is, and then the second series of numbers equates to what vehicle it fits, with the last digit referencing what company manufactured it.
My question is: How interchangeable are these parts?
Through searching I've seen that some of the internals of the H190 are not interchangeable, but it seems likely that the bearing cage might be.
It's such a random and simultaneously specific part though that I haven't seen a definitive answer.
Any knowledge would be appreciated, both for myself and future searchers.
tldr; Can I use a 520 axle bearing cage in a 620 rear diff?