4x4 hub

Hi, i have been looking around junkyards, parts stores, and dealerships trying to find a replacement "washer/spacer/retainer" for a 1993 Ford Explorer Sport 4x4 manual locking hubs. found the first missing piece earlier today thanks to this forum and Tousley Ford. But now i have to find out what...

I have a 1999 explorer XLT 4.0 with the standard 4wd features. My question is tho, when i shift to 4wd lo does that lock the back or front wheels? also does it lock the diff or do the hubs lock. I am aware that something engages because when i put it in neutral to shift to lo i hear the...

ok so ive been searching about this. but cant seem to find my clear cut answer. if i install a locker on my D35 in the front of my 1993 X, will it effect my daily 2 wheel driving? would i need new 4x4 hubs for this? Thanks!