Two Cycle Gasoline Engine Oil Performance Classification
(JASO M345:2024)Implementation Manual(NEW Manual)

Left click the title to open the Manual. Right click to save as a PDF file in Microsoft Internet Explorer.

Two Cycle Gasoline Engine Oil Performance Classification
(JASO M345:2018)Implementation Manual(NEW Manual)

Left click the title to open the Manual. Right click to save as a PDF file in Microsoft Internet Explorer.

Two Cycle Gasoline Engine Oil Performance Classification
(JASO M345)Implementation Manual(OLD Manual)
*Currently we can accept on-file application by the old manual.

Left click the title to open the Manual. Right click to save as a PDF file in Microsoft Internet Explorer.

Amendment and addition to the Application Manual


Filed Two Cycle Gasoline Engine Oil List (PDF file)


Information Available

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