Case break and brake

My D30 case snapped where the bearings mount so I need a new case. What is the case break for a D30? Is it 3:73 and up? I need to know because I may have found a good deal. Or if anyone has a good deal on a case for 4:88's. I need to get my rig back on the road ASAP!!! Down to one car!

Thanks.
Neil

Correct.

Carrier break is 3.54/3.55 and down, 3.73 and up.