Nabbed from an ebay listing for a 777 center diff:

* Center Differential Shafts (IF104, $12.49)
* Lightweight Steel 48 tooth Spur Gear (IFW325, $30.99) obviously replaced by the plastic spur for $6
* Differential Case & Gasket (IF103, $7.99)
* Differential Bevel Set (IF102, $6.49)
* 2 Bearings 8x16x5mm (BRG005, $9.49)
* 2 Bevel Shafts (BS107, ~$3.15)
* 2 Shafts, 2 O-Rings, 4 screws ($?)

I may end up doing this just for ease of maintenance if milling that center rise doesn't work.

Sleebus

Thanks very much boys :)