John Deere 410E

First post here.

I'm looking at a 1998 John Deere 410E 4x4 extendahoe.

The planetary gears on the left rear are pretty much trashed.

I'm wondering if the rear end on the 410E is the same as a D, or C series?

Or if there is a good aftermarket source for these parts?

Or if there are any tractor salvage yards that may have these parts.

Any help is appreciated.

Thanks