OK... here is the breakdown of part #'s for the Light weight gear box and Avid/ Schelle slipper mod.
Tamiya lightweight idler shaft
54344 x2
AVID Alloy RB6 top shaft
AV1020-TOP-KYO (
needs to be modified 2,5mm on shaft side and 2mm gear side )
MIP 17.5 Puck System B4.2
13140 (
You will need to use B4 diffgears )
MIP CVD Rear Axle RB6
12142 x2
MIP CVD 12mm Keyed Hex Adapter RB6
12144 x2
or
AVID Kyosho HD Long Rear Axle
AV1041-CONV (
slight modification needed..easy to do )
or
MIP CVD Rear axle TLR 22 2.0
14119
AVID TRIAD or Schelle NOVA slipper of your choice and they both fit under the OEM gear cover
