O ring info please

On Swifts with the oil pump mounted on the right side, there is an oil line from the sump to the pump (in this case a TDC pump). Oil enters the pump via a short L-shaped tube where it is held/sealed with O rings.

I need to get some new O rings - does anyone know the size, make, and a supplier?

Thanks in advance.

JeffW

O ring info please