Help! Accumulator valve needed for auto

Hello
I need some help please. I have a 1974 T2 automatic and the accumulator is valve in the gear box is broken.
I can’t find one anywhere, can anyone help, does does anyone have any ideas
Thank you
Sally and Betsy (a sad bus)

 

@davidoft might have one

 

Wow really that would be amazing

 

https://www.autogearbox.co.uk/

Try these folks. They fixed my box and seem to be able to get parts. This transmission got used in a number of different cars.

 

Thank you