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Application
Recommendation
Capacity (ltr)
Engine (DT) (GM Duramax 6.6, LGH; 194kW)
Product 1
Qualube Extremol 15W40
9.5
Product 2
Qualube Extremol 10W40
Product 3
Qualube Supremol 10W40
Automatic Transmission (GM MYD-6L90 - 6-speed)
Qualube ATF D6
Differential
Qualube Syntogear FS TDL 75W90 (a)
Coolant
Qualube Qualguard ORATEC Coolant (b)
16.0 - 22.0
Brake Fluid
Product 1
Qualube Brake Fluid DOT4
Product 2
Qualube Brake Fluid DOT5.1
Power Steering
Qualube FS ATF MF (c)
Front Wheel Bearings
Product 1
Qualube Lithium EP 2
Product 2
Qualube Lithium Complex 2

Lubricant / Capacity Notes

a. Alternative recommendations: Qualube SS 75W90 / Qualube Syntogear FS TDL 75W90
b. Mix ratio, 50% >-37°C
c. Alternative recommendations: Contact with our Technical Team

General Notes

There are no notes to display for this model

Oil Change Intervals

Engine (DT) (GM Duramax 6.6, LGH; 194kW)
Miles Max 3000
Automatic Transmission (GM MYD-6L90 - 6-speed)
Miles Max 97500
Coolant
Miles Max 150000
Months Max 60
Brake Fluid
Miles Max 150000