Didn't get very far. Broke transfer case 40 miles south of San Felipe. Dragged back to San Felipe by a BajaNomad this afternoon. Holed up at a commercial camp north of town. There is a shop near the camp. They open on Tuesday. I will see them and hope they can help. The issue will be the part. Marlin sells the solution.
This pretty much sums up why. Now I just need to figure how to get it here.
Having "total" or full-length splines means that more splines are in contact with the Coupler of your Dual Case Unit. This is important because the spline contact between a t/case input and a Dual Case Coupler is the weak-link of the Dual Case Unit. Therefore, by using a Marlin Crawler Total-Spline gear set you are also minimizing the risk of stripping out the Coupler of your Dual Case Unit.
This pretty much sums up why. Now I just need to figure how to get it here.