I found this on Xenon's reference site for Z cars, but it applies to most Datsun/Nissan cars built in the last 40 years. If you own a Nissan and do your own repairs, this looks like a huge bonus.
The Nissan E-FAST and FAST software will help you find parts and part numbers for all Datsun/Nissan vehicles made from 1964 to 2003.
Note: (E-FAST is not a stand allow catalog, so it requires installation of the FAST catalog to open and operate)
Both systems allow you to view illustrations and create parts lists that can be printed and/or saved.
Nissan E-FAST