The service manuals and the parts listing are always in the same book, if you buy one, you get the other.
We have a lot of AV and AVB new parts, I don't know what is common with the PHW engines.
On the shelf we have the PH, PHW and PHWM books, let me know if we can help with any info out of them
The crankshafts on those three carry different designations, although the basic illustrations all appear to be very similar for example.
Peter