Solenoid transmission fault 2006 BP5 Spec B preface lift

[Leggyjake]

Transmission fault codes and after seeing the dealer ship I’ve been advised to change the solenoid and filter plate for my Subaru legacy twinscroll bp5 

my transmission number: Tg5c7cbcba

but I’ve found another legacy bp5 auto box that I can take the solenoid plate out but the transmission number is different its so I’m unsure if the solenoid plate would fit or even work, the other transmission number is,

number: Tg5c7cbaaa

can anyone verify if the solenoid plate and filter would fit the cbcba? 
 

much appreciated Jake