Early front hub

[quickchange]

Question is the early 1928 (AR) front hub same as the later ones , I know the drum is different. Friend has a stuffed one & trying to fix by replacement one , So will the (AR) early 28 drum fit & work on the later Model A hub ,
Thanks Derek in NZ

 

[180 a]

No the AR hub is different , the AR is flat on the outer surface and later one
has a dish to it. also the back side does not the heft around the race the later one has