SAE J300-1991
ENGINE OIL VISCOSITY CLASSIFICATION

Standard No.

SAE J300-1991

Release Date

1991

Published By

SAE - SAE International

Status

Be replaced 2013-02

Replace By

SAE J300-1992

Lastest

SAE J300-2021

Scope

The SAE Standard defines the limits for a classification of engine lubricating oils in rheological terms only. Other oil characteristics are not considered or included.

SAE J300-1991 history

• 2021 SAE J300-2021 Engine Oil Viscosity Classification
• 2015 SAE J300-2015 Engine Oil Viscosity Classification
• 2013 SAE J300-2013 Engine Oil Viscosity Classification
• 2009 SAE J300-2009 Engine Oil Viscosity Classification
• 2007 SAE J300-2007 Engine Oil Viscosity Classification
• 2004 SAE J300-2004 Engine Oil Viscosity Classification
• 1999 SAE J300-1999 Engine Oil Viscosity Classification
• 1997 SAE J300-1997 Engine Oil Viscosity Classification
• 1995 SAE J300-1995 Engine Oil Viscosity Classification@ Standard
• 1994 SAE J300-1994 Engine Oil Viscosity Classification
• 1993 SAE J300-1993 ENGINE OIL VISCOSITY CLASSIFICATION
• 1992 SAE J300-1992 Engine Oil Viscosity Classification
• 1991 SAE J300-1991 ENGINE OIL VISCOSITY CLASSIFICATION
• 1989 SAE J300-1989 Engine Oil Viscosity Classification
• 1987 SAE J300-1987 Engine Oil Viscosity Classification
• 1986 SAE J300-1986 Engine Oil Viscosity Classification
• 1984 SAE J300-1984 Engine Oil Viscosity Classification
• 1980 SAE J300-1980 Engine Oil Viscosity Classification
• 1977 SAE J300D-1977 ENGINE OIL VISCOSITY CLASSIFICATION
• 1975 SAE J300C-1975 ENGINE OIL VISCOSITY CLASSIFICATION