About Mirage turbo gearbox into Iswara

[skytech]

Who knoe about gearbox code , and also the ratio ??
i got a 4g61t mirage gearbox , rm1.1k , ok ma ?? cheap or expensive ? Just the gearbox it own .
Code is B00B0L JC7889
Any 1 know about the ratio and details ??

I want to fit into my iswara aerobck 4g91 . WIll it ok for function ???
The gearbox is 4wd , lock to 2wd already .

Pls advice ! tq .

 

[skytech]

UPDATE , The gearbox original is 2wd ,and not 4wd lock to 2wd . sori for wrong info .

so ,does it make different ??