When ordering this component to complete your oil pump assembly rebuild why not order all the gaskets and seals required at the same time - and know that you are buying parts made to Japanese quality control standards.
Specifying the correct specification part means you are fitting the same seals that were deemed good enough by the factory when your machine rolled off the production line.
Other related components you may wish to consider:
If you want to discuss this GASKET (NAS), please go the forum and post a message.For questions about Suzuki Gs425 1979 (n) General Export (e01), please write a message in the forum.
Gs425 1979 (n) General Export (e01) forum
posts from the Suzuki GS425 1979 (N) GENERAL EXPORT (E01) forum