Originally Posted by
vwduud
+1. 7 diff case is ~2mm shallower and the "pad" where the sun gear mount on the spur/ring gears is almost flush with the mounting surface (unlike the "pad" on the 6 ECO plastic spur gear).
My center diff uses all 6 ECO parts. Front and rear diffs are all 7 parts.
HI VWDUUD
Interesting point about the 'vented radio box'.
Is there any reason to use plastic spurs and therefore require a mbx6 centre diff ? In my mbx6eco i used plastic, and it did wear , mainly from hanging out the bottom. With the 7e i have kept with the std nitro spur and it is surprising quiet and will surely be harder wearing.
Will