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ARB rotating seal housing on Dana 44

Mikes Early Bronco

Contributor
Oily Driveway Guy
Joined
Nov 8, 2008
Messages
113
Good evening all,
Please forgive me as I’ve only had an hour each week to pick at this D44 rebuild. It’s been a very slow process. Anyhow, I saw an interesting video with a tech from ARB. He explained why the seal housing on the D44 needs to float because the carrier journal moves as there’s torque placed on the gears. The seal housing needs to move with it to preserve the seals themselves. A lot of things made sense when I heard that. It still didn’t answer the question of how to keep it from rotating forward and pulling on the copper air line. It doesn’t get secured under the bearing cap.

If I can break away tomorrow I’m going to call ARB. As I’m enjoying some heat during my dinner break at work, I thought I’d make a post for discussion. I only found a similar post for a 9” which doesn’t answer the question either. Thanks. Hope everyone’s got those wood stoves fired up this week.
 
OP
OP
Mikes Early Bronco

Mikes Early Bronco

Contributor
Oily Driveway Guy
Joined
Nov 8, 2008
Messages
113
I just got off the phone with a tech from ARB. He advised that the rotation is normal per design. Well, I have axle shafts on their way so hopefully I’ll have this thing buttoned up soon. Still have to blast and epoxy the knuckles.
 
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