Morning,
This is probably a long shot - Im after a ford sierra brake master cylinder P/N: BMC4729.
I have had a look high and low. I cant find a new part, nor a service kit.
Its the BMC with an angled outlet port at the front.
Do you have a picture of the one your looking for? I have a few already off and can check part numbers tomorrow.
Identical to the one in this thread - just my luck, rare as anything.
http://www.locostbuilders.co.uk/viewthread.php?tid=129585&page=2