Ok so for the revo and maxx I have been getting together some spare bits to minimize repairs and down time.
Regular drive shafts. 2 full sets.
Summit drive shafts. 1 full set.
Summit ceter shafts. 1 set.
Maxx differentials. 2 sets.
Maxx arms 2 uppers and 1 lower. Leftovers from my first major head on crash.
Other screws, shocks, etc for the maxx.
Any other things I should keep my eyes on?