Rear axle swap BJ74 to Hzj75

[Bronevichok]

I need to replace Rear axle on my 1988 JDM BJ74. One of the option that i found is 1996 Hzj75 axle. Are they interchangeable? They look alike but part numbers are different...
And second question - can i put LSD diff into open diff axle (full floating)?

 

[ozcrusier]

The hzj75 will be the same but unsure if it will have rotors instead of drums brakes like yours. The diff centers are the same so yes you can fit the LSD.

 

[wongtsenhin]

There are interchangeable with complete axle swap.
Definitely not LSD diff into a open diff axle. C-clip is the issue here.

 

[Locked79]

If the centers are both out of full float setups, they are interchangeable. If not, see above.