1993 PZJ75 8'' HP & 9.5'' FJ40 front smaller knuckle arms diff

[savvas]

Can I swap the knuckles/disks/hubs from the 8'' HP over to the 9.5'' FJ40 front diff with the smaller knuckles arms?

 

[Guu]

I wanted to do this the other way and was told i couldn't

I think they have different sized splines or something to do with the inner axles. So you either have to go full 9.5" or full 8"

 

[savvas]

Just teared down everything and turns out the knuckles are 10mm or so bigger. So they wont fit. I can however use mini kmickles, pzj75 arms, vented rotors and 4x caliper

So now i am after a set of 70 9.5'' bare knuckles