Hi Graeme,
had exactly the same issue on my plus 4. One of the plastic pipe connections snapped and fuel everywhere. I had a local chap do mine, he took the pump out and found a part number which matched that used on a range of fords and massively cheaper than the Morgan part. I can't recall what the number is but worth searching as not only cheaper but available off the shelf. He did use a great deal of profanity in doing the job as what looked initially simple did involve dropping the tank slightly. Good luck
Steve
