gear box casing question and differant box question

[abbott]

Well from my other post my brother is having problems selecting 2nd and 3rd gear.

I have 2 spare gearboxs and 1 of them the diff bearings were getting noisey so was going to swope diffs over or swope gears over but

The 5th gear casing is a black steel cover where as others is the same ally cover. Has any one come across this before?

Also can any one tell me if is the n/a box is the same as the glanza box?

black 5th gear casing box (this was the box which was in it when it came over from japan)

Any info would be good

 

[dark_knight]

i would suspect perhaps the OEM shell-case (end-casing) was damaged and this was a straight-swap-fit. GT boxes are able to handle more torque from the more powerful motor but fittings etc are all the same.. unless you have a LSD box..