Duster 9.25 info please

You are not making this easy, man.
Here is a tip:
Give ALL the information you have up front, don't expect people to have to ask questions to help YOU with YOUR problem.
Everyone with experience here knows that this axle was never installed in these cars when they were new.
Also, the gears and differential are not referred to as a pumpkin, dropout or anything like that. This in only the case with the 8 3/4" axles with the removable center section accessed from the front.
The 7 1/4", 8 1/4", 9 1/4" and the Dana 60 have the gears installed and removed from the back side.