D35 Spartan Locker question?

[97fordrunner]

Hey all, so I was surfing around on Randys Ring & Pinion and see that the spartan locker is available now for the D35 but like the aussie it showes 2 models one for 1.625" Carrier and the other 1.560" and according to them this refers to the side gear bore. Question is that the same for the aussie? is that what differs between abs and non abs carrier? They got a cost of about $250 and I don't think thats to bad and i havn't heard anything bad about the locker, pretty much a lock right in design. Thanks all

 

[badmts]

I was looking at the same thing -looked up pt 2310 (lock right for our trucks) and it mentions 1.625'' . I am shopping for front locker