The Alpha's cast iron front diff....

[justforfun]

BTT coz it's important... to me!!

Bebes, any news yet?

Cheers
JFF

[dbongard]

G'day guys,

Could anybody tell me if the differential carrier is swappable between the aluminium housing and the cast iron housing? (i.e., are they identical differential centers simply bolted into different housings?)

If anybody has some pics of the inside of the cast iron housing and of the carrier then we'd love to see them.

Also, in case anyone isn't aware, we have a model for the H3 rear.

Best regards,

-daniel
AIR LOCKER
dbongard@arb.com.au

[Desert Dan]

Time to get the cast iron diff and add the ARB for the front!

[Auggie Mathis]

Just giving everybody a update on my front locker.
I finally got the part numbers and and it fits on just fine. It is a eaton but totally different that the rear. I had to make a retainer to hold the wires in place.
The part number from gm is 25831502

[pdsq99f4]

The 09 H3 adventures have a locker in the front just like the back. Should be pretty easy to retrofit one of these in to an older h3 with a switch and relay.

[Desert Dan]

I wish GM would offer a bolt-in cast iron locker package for our older H3's

[Auggie Mathis]

I used the locker that is for the front on a 09 modle .