Cabby fuel pump part number?

My fuel pump (outside tank) is moaning like a dying cow and need to replace but want to get the part number to avoid getting wrong one!

Merry Christmas and Happy New Year.

Dubby

there were a few numbers available, but if your car is a k-jet then any mk1/cab/rocco k-jet fuel injection pump will do./ try to get a bosch one if you can