Qualube Extremol 15W40
is recommended for your GMC
Recommendations for your GMC
All our lubricants are designed to meet all the required standards and requirements of the Original Equipment Manufacturers, as well as ensuring the latest ACEA and API quality recommendations. If you need any help choosing or locating the right oil for your engine or equipment please contact us and we will be happy to help.
Engine (EN590/D975 <15ppm) (GM LMM Duramax, 6.6L, V8, EGR+DOC+DPF; 246-225kW)
Recommendation
Product 1
Qualube Extremol 15W40
Product 2
Qualube Extremol 10W40
Product 3
Qualube Supremol 10W40
Capacity
13.8 (ltr)
Notes
- a. >-18°C
- b. Alternative recommendations, <-20°C to 38°C: Contact with our Technical Team
Engine (EN590/D975 <15ppm) (GM LLY Duramax, 6.6L, V8; 232kW [EN590/D975 <15ppm])
Recommendation
Product 1
Qualube Extremol 15W40
Product 2
Qualube Extremol 10W40
Product 3
Qualube Supremol 10W40
Capacity
13.8 (ltr)
Notes
- c. >-18°C
- d. Alternative recommendations, <-20°C to 38°C: Contact with our Technical Team
Automatic Transmission (Allison 1000/2000 Series; 5-speed)
Recommendation
Product 1
Qualube FS ATF MF
Capacity
13.5 - 14.5 (ltr)
Notes
- e. Alternative recommendations: Qualube ATF Type D3 / Qualube FS ATF MF
Rear Axle (Shift Motor Lubricant)
Recommendation
Product 1
Contact with our Technical Team
Transfer gearbox (4x4)
Capacity
1.9 (ltr)
Transmission (Eaton Fuller FS/RT Series)
Recommendation
Product 1
Contact with our Technical Team
Capacity
5.9 - 11.8 (ltr)
Differential (Dana Spicer)
Recommendation
Product 1
Qualube SS 75W90
Product 2
Qualube Syntogear FS TDL 75W90
Capacity
4.7 - 13.0 (ltr)
Front Axle Differential (4x4)
Recommendation
Product 1
Qualube SS 75W90
Product 2
Qualube Syntogear FS TDL 75W90
Capacity
3.7 (ltr)
Limited Slip Differential (4x4 model - Rear Axle)
Recommendation
Product 1
Contact with our Technical Team
Capacity
4.7 - 13.0 (ltr)
Coolant (Manual/Automatic)
Recommendation
Product 1
Qualube Qualguard ORATEC Coolant
Capacity
26.1 / 25.8 (ltr)
Notes
- f. Mix ratio, 50% >-37°C
Brake Hydraulic System
Recommendation
Product 1
Qualube Brake Fluid DOT4
Product 2
Qualube Brake Fluid DOT5.1
Power Steering (>=2006)
Recommendation
Product 1
Qualube ATF D6
Wheel Bearings (Grease Packed)
Recommendation
Product 1
Qualube Lithium EP 2
Product 2
Qualube Lithium Complex 2
Wheel Bearings (Oil Filled)
Recommendation
Product 1
Qualube SS 75W90
Product 2
Qualube Syntogear FS TDL 75W90
General chassis lubrication
Recommendation
Product 1
Qualube Lithium EP 2
Product 2
Qualube Lithium Complex 2
Oil Change Intervals
Engine (EN590/D975 <15ppm) (GM LMM Duramax, 6.6L, V8, EGR+DOC+DPF; 246-225kW)
| Miles Max | 15000 |
| Months Max | 12 |
| Hours Max | 750 |
Engine (EN590/D975 <15ppm) (GM LLY Duramax, 6.6L, V8; 232kW [EN590/D975 <15ppm])
| Miles Max | 15000 |
| Months Max | 12 |
| Hours Max | 750 |
Automatic Transmission (Allison 1000/2000 Series; 5-speed)
| Miles Max | 150000 |
| Months Max | 48 |
Rear Axle (Shift Motor Lubricant)
| Miles Max | 22500 |
Transfer gearbox (4x4)
| Miles Max | 100000 |
Transmission (Eaton Fuller FS/RT Series)
| Miles Max | 250000 |
| Months Max | 60 |
Differential (Dana Spicer)
| Miles Max | 100000 |
Front Axle Differential (4x4)
| Miles Max | 100000 |
Limited Slip Differential (4x4 model - Rear Axle)
| Miles Max | 100000 |
Coolant (Manual/Automatic)
| Miles Max | 150000 |
| Months Max | 60 |
Brake Hydraulic System
| Miles Max | 7500 |
| Months Max | 6 |
Power Steering (>=2006)
| Miles Max | 100000 |
| Months Max | 36 |
Wheel Bearings (Grease Packed)
| Miles Max | 45000 |
| Months Max | 24 |
Wheel Bearings (Oil Filled)
| Miles Max | 82500 |
| Months Max | 24 |
General chassis lubrication
| Miles Max | 7500 |
| Months Max | 6 |