Qualube Extremol 15W40
is recommended for your WESTERN STAR
Recommendations for your WESTERN STAR
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 (DT) (Detroit Series 60 Tier 3, 425-500 HP)
Recommendation
Product 1
Qualube Extremol 15W40
Product 2
Qualube Extremol 10W40
Product 3
Qualube Supremol 10W40
Capacity
40.0 (ltr)
Engine (DT) (Cummins ISX15, 400-600 HP [DT])
Recommendation
Product 1
Qualube Extremol 15W40
Product 2
Qualube Extremol 10W40
Product 3
Qualube Supremol 10W40
Capacity
52.9 (ltr)
Engine (DT) (Detroit DD13, 350-470 HP [DT])
Recommendation
Product 1
Qualube Extremol FS 10W30
Product 2
Qualube Supremol 5W30
Capacity
39.5 (ltr)
Notes
- a. Alternative recommendations: Qualube Extremol 15W40 / Qualube Extremol 10W40 / Qualube Supremol 10W40
Engine (DT) (Detroit DD15, 455-560 HP [DT])
Recommendation
Product 1
Qualube Extremol FS 10W30
Product 2
Qualube Supremol 5W30
Capacity
45.7 (ltr)
Notes
- b. Alternative recommendations: Qualube Extremol 15W40 / Qualube Extremol 10W40 / Qualube Supremol 10W40
Engine (DT) (Detroit DD16, 475-600 HP [DT])
Recommendation
Product 1
Qualube Extremol FS 10W30
Product 2
Qualube Supremol 5W30
Capacity
45.7 (ltr)
Notes
- c. Alternative recommendations: Qualube Extremol 15W40 / Qualube Extremol 10W40 / Qualube Supremol 10W40
Transmission (Eaton Fuller 7, 10, 11, 13, 15, 18 Speed)
Recommendation
Product 1
Contact with our Technical Team
Capacity
11.0 - 17.5 (ltr)
Transmission (Allison)
Recommendation
Product 1
Qualube FS ATF MF
Capacity
18.0 - 37.0 (ltr)
Transmission (Eaton Fuller AutoShift-UltraShift)
Recommendation
Product 1
Contact with our Technical Team
Capacity
10.0 - 14.0 (ltr)
Differential (Meritor single through tridem 23,000-77,000)
Recommendation
Product 1
Qualube Syntogear FS TDL 75W90
Capacity
26.5 - 16.3 (ltr)
Notes
- d. >-40°C
- e. Alternative recommendations, >-40°C: Contact with our Technical Team
- f. Alternative recommendations, >-26°C: Qualube Syntogear FS TDL 75W90
- g. Alternative recommendations, >-12°C: Contact with our Technical Team
Front Axle Differential
Recommendation
Product 1
Qualube Syntogear FS TDL 75W90
Capacity
13.2 - 20.3 (ltr)
Notes
- h. >-40°C
- i. Alternative recommendations, >-40°C: Contact with our Technical Team
- j. Alternative recommendations, >-26°C: Qualube Syntogear FS TDL 75W90
- k. Alternative recommendations, >-12°C: Contact with our Technical Team
Coolant (Cummins)
Recommendation
Product 1
Qualube Qualguard Si-OAT Coolant
Product 2
Qualube Qualguard ORATEC Coolant
Notes
- l. Mix ratio, 50% >-37°C
Coolant (Detroit)
Recommendation
Product 1
Qualube Qualguard ORATEC Coolant
Notes
- m. Mix ratio, 50% >-37°C
Clutch Fluid
Recommendation
Product 1
Qualube Brake Fluid DOT4
Product 2
Qualube Brake Fluid DOT5.1
Power Steering
Grease Points
Recommendation
Product 1
Qualube Lithium EP 2
Product 2
Qualube Lithium Complex 2
Oil Change Intervals
Engine (DT) (Detroit Series 60 Tier 3, 425-500 HP)
| Months Max | 12 |
| Hours Max | 250 |
Engine (DT) (Cummins ISX15, 400-600 HP [DT])
| Miles Max | 15000 |
Engine (DT) (Detroit DD13, 350-470 HP [DT])
| Miles Max | 25000 |
| Hours Max | 640 |
Engine (DT) (Detroit DD15, 455-560 HP [DT])
| Miles Max | 25000 |
| Hours Max | 640 |
Engine (DT) (Detroit DD16, 475-600 HP [DT])
| Miles Max | 25000 |
| Hours Max | 640 |
Transmission (Eaton Fuller 7, 10, 11, 13, 15, 18 Speed)
| Miles Max | 5000 |
| Hours Max | 500 |
Transmission (Allison)
| Miles Max | 5000 |
| Hours Max | 500 |
Transmission (Eaton Fuller AutoShift-UltraShift)
| Miles Max | 5000 |
| Hours Max | 500 |
Differential (Meritor single through tridem 23,000-77,000)
| Miles Max | 100000 |
Front Axle Differential
| Miles Max | 100000 |
Coolant (Cummins)
| Miles Max | 20000 |
| Hours Max | 2000 |
Coolant (Detroit)
| Miles Max | 20000 |
| Hours Max | 2000 |
Clutch Fluid
| Miles Max | 20000 |
| Hours Max | 2000 |
Power Steering
| Miles Max | 5000 |
| Hours Max | 500 |