| abstract |
This invention relates to a manual transmission lubricants comprising a major amount of an oil of lubricating viscosity: (A) at least one metal thiophosphate; (B) at least one phosphite; and (C) at least one basic salt of an acidic organic compound. In another embodiment, the manual transmission further comprises at least metal salt of a phenol. The lubricants provide the antiwear and extreme pressure protection needed for the manual transmission without harming the manual transmission components. |