DS7 Turbo Oil Return Pipe Connector

Hi urgently need to source the part number of the connector between the engine block and the turbo oil return pipe, and also where I can find buy one (it looks like a Y-shape with one of the Y branches blocked off, the other one taking the turbo pipe, the bottom bit fits into the engine block and is presumably glued in - hence i cannot remove it from the engine during a swap).

any ideas?
it looks just like this, but not sure if this would fit…