There's a bunch of generic Bosch pumps that are all similar in terms of dimensions and inlet/outlet specs. E.g. https://www.bosch-motorsport-shop.com.au/electric-fuel-pump
The main thing to note on your pump is that the outlet has a bunch of stuff going on. The pump will have a female M12x1.5 thread, into that is screwed a banjo adapter that also contains a check valve. The banjo then goes to the accumulator, and finally an end cap.
If your new pump is slightly different and doesn't come with this fitting, you can reuse it provided the pump outlet is the same M12x1.5. Ideally you should replace the copper crush washers too.
