diff info and parts.project info please

[johnnygibbon]

looking at getting a set of durango diffs to modify my cars. i was hoping someone could post up specifications / sizes so i can work out what bearings and shims i might need. also if any has a spare diff ( broken is ok, if that even happens to durango diffs) i would like to buy it for some test fitting.
or even if someone has a set of working diffs i might be interested.
not sure if i need the drive gears and shafts to. i am pretty sure they gonna fit. i have heard of them dropping in a lazer pretty easy. so i reckon it will be fine with some tweaking.
also any pics of diffs and drive gears even manual diagrams or links to them would be useful.
i really think geared/sealed oil diffs are awsome and will hopefully replace ball diffs. ( i also like the solid metal chassis).so i am gonna get a durango at some point probly the 410r . but in the meantime i want to build up a custom bmax and probly race it alongside the rango when i get one eventually
all info well appreciated cheers guys