Yes Stan and Marcus, I still have a few new 'A' oil-pump stainless spacer plates should you still need some. How many do you want?!
I also have a piece of the gearing material (as mentioned by Marcus) for parting-off as required. The fit of new and second-hand pump gears in old pump bodies can often be problematic. They do need to be radially snug - as well as minimal end-float - in order to be efficient at pumping. But once sorted, the 'A' pump is vastly superior to the B/C/D one.
As an aside, I use brown baking-paper (easily available in UK supermarkets) as pump gaskets. It's strong, oil-proof, heat-proof and only about 3 thou thick.
You know my number!
Peter B