You'll need: 14mm hex socket (drain plug), 10mm (or 8mm?) hex socket for the axle bolts. 15mm?, 17mm wrenches for the flex disc. 24mm socket for the subframe bolts, 19mm? socket for the two front diff mount nuts, 22mm? socket for the large rear mount bolt. breaker bar
hints:
loosen the drain plugs first.
remove the axles with the tires on the ground and the drive shaft connected, these bolts are tight (six per side) you will need to be able to lock down the wheel to loosen the bolts
The diff weights about 80 pounds, look out when it drops..

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Over 21 years I owned several:
w108
w110
w111
w115
w116
w123
w124
w126
w212