D5967-21 Standard Test Method for Evaluation of Diesel Engine Oils in T-8 Diesel Engine
D5968-19ae1 Standard Test Method for Evaluation of Corrosiveness of Diesel Engine Oil at 121 °C
- See also WK89360 proposed revision
D6594-20e1 Standard Test Method for Evaluation of Corrosiveness of Diesel Engine Oil at 135 °C
D6838 Standard Test Method for Cummins M11 High Soot Test (Withdrawn 2019)
D6838-04(2010) Standard Test Method for Cummins M11 High Soot Test (Withdrawn 2019)
- See also WK80911 proposed reinstatement
D6975 Standard Test Method for Cummins M11 EGR Test (Withdrawn 2019)
D6975-04(2010) Standard Test Method for Cummins M11 EGR Test (Withdrawn 2019)