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Qualube Extremol FS 10W30

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 (EN590/D975 <15ppm) (Detroit DD15; 400-505hp)

Recommendation

Product 1 Qualube Extremol FS 10W30

Capacity

40.0 (ltr)

Notes

  • a. >-20°C
  • b. Alternative recommendations, >-20°C: Contact with our Technical Team; Qualube Extremol FS 10W30
  • c. Alternative recommendations, >-10°C: Qualube Extremol 10W40; Qualube Extremol 15W40 / Qualube Extremol 10W40; Qualube Extremol 15W40 / Qualube Extremol 10W40 / Qualube Supremol 10W40
Engine (EN590/D975 <15ppm) (Cummins X15 400-650hp [EN590/D975 <15ppm])

Recommendation

Product 1 Qualube Extremol FS 10W30

Capacity

43.5 / 49.2 (ltr)

Notes

  • d. Alternative recommendations: Qualube Extremol FS 10W30; Qualube Extremol 15W40 / Qualube Extremol 10W40; Contact with our Technical Team
Engine (EN590/D975 <15ppm) (Detroit DD16; 500-600hp [EN590/D975 <15ppm])

Recommendation

Product 1 Qualube Extremol FS 10W30

Capacity

43.0 (ltr)

Notes

  • e. >-20°C
  • f. Alternative recommendations, >-20°C: Contact with our Technical Team; Qualube Extremol FS 10W30
  • g. Alternative recommendations, >-10°C: Qualube Extremol 10W40; Qualube Extremol 15W40 / Qualube Extremol 10W40; Qualube Extremol 15W40 / Qualube Extremol 10W40 / Qualube Supremol 10W40
Transfer Box (Fabco TC-180)

Recommendation

Product 1 Qualube Hi-Q-4 50

Capacity

6.2 - 11.4 (ltr)

Notes

  • h. Alternative recommendations: Qualube Syntogear FS TDL 75W90
Transfer Box (Marmon-Herrington MVG-1600)

Recommendation

Product 1 Qualube Syntogear TDL 80W90
Product 2 Qualube SS 75W90
Product 3 Qualube Syntogear FS TDL 75W90

Capacity

6.5 - 7.8 (ltr)

Transmission (Eaton Fuller - 10 to 18 speed)

Recommendation

Product 1 Qualube Eurofleet 50

Capacity

11.0 - 13.2 (ltr)

Notes

  • i. Alternative recommendations: Contact with our Technical Team; Qualube Hi-Q-4 50
Transmission (Allison 4000, 4500, 4700)

Recommendation

Product 1 Qualube FS ATF MF

Capacity

16.0 - 37.0 (ltr)

Notes

  • j. Alternative recommendations: Qualube FS ATF MF; Qualube ATF Type D3 / Qualube FS ATF MF
Differential (Meritor Tandem 46000-70000 lbs)

Recommendation

Product 1 Qualube Syntogear FS TDL 75W90

Capacity

11.9 / 18.5 (ltr)

Notes

  • k. >-40°C
  • l. Alternative recommendations, >-40°C: Contact with our Technical Team
  • m. Alternative recommendations, >-26°C: Qualube Syntogear FS TDL 75W90
  • n. Alternative recommendations, >-12°C: Contact with our Technical Team
Differential (Sisu Tandem 70000lbs)

Recommendation

Product 1 Qualube Syntogear SA 75W-140

Capacity

21.0 - 27.0 (ltr)

Notes

  • o. >-20°C
  • p. Alternative recommendations, -20°C to 0°C: Qualube SS 75W90 / Qualube Syntogear FS TDL 75W90; Qualube HD EP 90 / Qualube HD EP 80W90 / Qualube Syntogear TDL 80W90
  • q. Alternative recommendations, >-20°C: Qualube Syntogear SA 75W-140 / Qualube HD EP 85W140
  • r. Alternative recommendations, >10°C: Qualube Syntogear SA 75W-140; Qualube Syntogear SA 75W-140 / Qualube HD EP 85W140 / Qualube LSHDEP 85W140
Front Differential (Meritor 16000-23000 lbs)

Recommendation

Product 1 Qualube Syntogear FS TDL 75W90

Capacity

17.0 - 22.4 (ltr)

Notes

  • s. >-40°C
  • t. Alternative recommendations, >-40°C: Contact with our Technical Team
  • u. Alternative recommendations, >-26°C: Qualube Syntogear FS TDL 75W90
  • v. Alternative recommendations, >-12°C: Contact with our Technical Team
Coolant (Cummins Engine)

Recommendation

Product 1 Qualube Qualguard Si-OAT Coolant
Product 2 Qualube Qualguard ORATEC Coolant

Capacity

55.0 - 65.0 (ltr)

Notes

  • w. Mix ratio, 50% >-37°C
Coolant (Detroit Engine)

Recommendation

Product 1 Qualube Qualguard ORATEC Coolant

Capacity

50.0 - 65.0 (ltr)

Notes

  • x. Mix ratio, 50% >-37°C
Clutch Fluid

Recommendation

Product 1 Qualube Brake Fluid DOT4
Product 2 Qualube Brake Fluid DOT5.1
Wet Clutch (ASW Clutch Module)

Recommendation

Product 1 Qualube ATF D6
Power Steering

Recommendation

Product 1 Qualube ATF Type D3
Product 2 Qualube FS ATF MF

Capacity

5.0 (ltr)

Notes

  • y. Alternative recommendations: Qualube ATF Type D3 / Qualube FS ATF MF
Front Wheel Bearings

Recommendation

Product 1 Qualube Syntogear FS TDL 75W90

Capacity

2.5 (ltr)

Grease Points

Recommendation

Product 1 Qualube Lithium EP 2
Product 2 Qualube Lithium Complex 2
Diesel Exhaust Fluid (DEF) Tank

Recommendation

Product 1 Contact with our Technical Team

Capacity

23.0 - 87.0 (ltr)

Oil Change Intervals

Engine (EN590/D975 <15ppm) (Detroit DD15; 400-505hp)
Miles Min 35000
Miles Max 65000
Engine (EN590/D975 <15ppm) (Cummins X15 400-650hp [EN590/D975 <15ppm])
Miles Min 25000
Miles Max 50000
Months Max 12
Engine (EN590/D975 <15ppm) (Detroit DD16; 500-600hp [EN590/D975 <15ppm])
Miles Min 35000
Miles Max 65000
Transfer Box (Fabco TC-180)
Miles Min 10000
Miles Max 15000
Hours Min 500
Hours Max 750
Transfer Box (Marmon-Herrington MVG-1600)
Miles Min 10000
Miles Max 15000
Hours Max 750
Transmission (Eaton Fuller - 10 to 18 speed)
Miles Max 250000
Months Max 36
Transmission (Allison 4000, 4500, 4700)
Months Max 60
Differential (Meritor Tandem 46000-70000 lbs)
Miles Min 100000
Miles Max 250000
Months Min 24
Months Max 48
Differential (Sisu Tandem 70000lbs)
Months Max 24
Hours Max 2500
Front Differential (Meritor 16000-23000 lbs)
Miles Max 100000
Months Max 24
Coolant (Cummins Engine)
Miles Max 60000
Months Max 24
Hours Max 2000
Coolant (Detroit Engine)
Miles Max 600000
Months Max 48
Wet Clutch (ASW Clutch Module)
Miles Max 150000
Months Max 36