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I think I read a post about doing this but did not mention changing the front bearing.
What is different that requires the need to change the bearing?

Everet <img src="/forums/images/graemlins/patriot.gif" alt="" /> <img src="/forums/images/graemlins/cheers.gif" alt="" /> <img src="/forums/images/graemlins/kewl.gif" alt="" />


Sorry man, didn't read this...

You need the wheel bearing hardware because the key that fits in the keyway in the spindle to keep the wheel bearing nut from backing off is built into the lock rings that engage the automatic crap...

I don't know about going from other manual hubs to these. I swapped it because it's cheap and fits like factory. Grabbed the parts with the hubs and gave it a try...

The Mazda wheel bearing hardware is also extremely easy to work on, only requiring an 8mm 1/4" drive socket and ratchet (to remove the lockring), and a spanner to adjust the wheel bearing preload. Less tools to carry in the brush is nice too.

'97 Sporty, 4wd/MT- Mazda/Aisin manual hubs, ghetto cold air intake. Planning- Mechanical OD auto/Dana 300 swap, SAS, and a little tooob...