how to identify transmission

[toyotasrfun]

hey
i believe what i have is an r154 transmission
i dont see any identifying marks on it however
is there an identifying mark ie r154 stamped on the transmission somewhere?

i'de like to know for sure whether or not i have an r154 transmission
thanks
later!

 

[drjonez]

http://www.4cefed.com/w58vsr154/w58vsr154.html

 

[toyotasrfun]

wicked!
thanks for this!
much appreciated!