I was told earlier in the thread to order the SC10 ball diff for my RC10b4.1 as there was not a specific ball diff out for the RC10b4.1...
Is this not the case?
"Quote:
Originally Posted by Matt Trimmings
The ball diff you would need is part number ASC9853. The b4.1 ball diff is not available in a kit to my knowledge, the b4 is but it has different sized outdrives (std bearing size, b4.1 and sc10 use metric bearings).
Is this still the case? I need to use the SC10 ball diff and this is the same as in the new b4.1 worlds car? "
This was talked about pretty well a few pages back
Current SC10 diff #'s
Gear - 9827 (RS manual)
Ball - 9853 (RS upgrade parts list)
Current B4.1 Diff #'s
Gear 9827 (FT upgrade parts list)
Ball 7678 (FT manual)
As long as you have the newest updated tranny case. any up there will work.
I know for a fact #9827 will fit in to a B4.1 FT tranny case without doing anything to it. I run that in my B4.1 FT
I know the 7678 will fit in a RS case. I did it for a little while.