which gear box do i have

[chinesemafia]

guys i bought a gear box from a guy it need a rebuild but i have no clue if its a c56 or c150 of a c153

based on this link http://padandwheels.com/mr2/blacktopproject/day13/c56.html its not a c52 but since im not sure if it was from a glanza or gt i cal tell what it is
is there a way to tell which gear box it is ?

 

[5e colin]

you can only tel by weight really turbo box 52/56 are HEAVY c150 etc etc are al lightweight mind u the c5@ na boxes are heavy to but have a final drive thats higher !!!

 

[chinesemafia]

thanks for the reply but i have nothing to compare it to