Interesting conversation with the Guru this afternoon....
I hadn't realised it, but that banjo "post" fitting has a counterpart in the Pilgrim pump outlet, which is BSP as standard, and the Rocker box fitting is BSC as standard.
Here's photos of the 2 parts from the supplier...
Apart from the machined channel on the upper part.... they're both nigh on identical banjo fittings. It's quite within the bounds of probablity that the BSP pump outlet part (the lower photo) has been modernised to have the channel cut into it to improve oil flow and that photo is of an older style part, so the parts would look virtually identical when you're just picking them up and throwing them into a package.
So it's quite likely I've just been sent the wrong part... hey ho, I can easily see a mistake like that happening, we'll see what they say at the suppliers....
