The Bolt is the most widely applied product in the GS750N 1977 (B) USA (E03) OIL PAN ( seven times ).
The sub assemblies and components that make up this Oil Pan include this Pan,oil, the most expensive part.
Some items from this specific schematic: O Ring,oil Filter Chamber Cap, Washer, Gasket,oil Pan (mca), Filter Assy,engine Oil.