Originally Posted by
jkirkwood
To make a gear diff for the RB5/RB6,you need the:
- Kyosho UM605 Diff Gear Set
- Kyosho UM610 Diff Bevel Gear Set
- Kyosho UM611 Diff Case Packing
- Kyosho UM612 Diff Shaft
- Kyosho ORG045S Silicone O-Ring
If you want you can use steel bevel gear set:
- Kyosho V-OneR4 Steel Diff Bevel Gear Set, VZW424
Source
petitrc.com
looks like the pins to hold the gears are missing.....