I'm thinking about putting an ARB in the D44 when I regear. From what I've read, the correct part # is RD117, which is for below 3.92 ratio (pretty sure). From shopping around, I've seen another part # for the D44 for that ratio range (RD07). Is the RD07 an updated version or what?
Anybody know what the deal is? I'll e-mail ARB before I order of course, just though somebody here might know the scoop.

 

I just had them installed in my front 30 and rear 44 the 44's part # is rd117. The part # from quadratec where I got mine is :

16100 203 ARB LOCKER 70-75&86&TJ DANA44 3.73&DOWN RD117

 

Where did you mount the switches?

 

Cooltec's switch panel.

 

Nice setup. Are they easy to use there? That is about the only place I have found to mount any type of switch.

 

yeah no problems. Below is a pic of where the air compressor is mounted under the hood.

 

Did you use the factory front axle? Is it still a 27 spline inner shaft, or did you upgrade to a 30 spline. Superior IM'd me and said they were working on a 30 spline chromo axle for the dana 30, though I'm not sure of the factory spline count.

 

I used the factory axles. There are no aftermarket axles available. Sucks because I will have to have them taken apart again when they are available
to upgrade $$$. Would have cost almost nothing except the axles themselves to do it when I had the lockers and gears done.