• Search Again
  • Print
  • Send via email

Qualube Extremol 15W40

is recommended for your KENWORTH

Recommendations for your KENWORTH

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) (Cummins X15, EGR+DPF; 485-600hp)

Recommendation

Product 1 Qualube Extremol 15W40
Product 2 Qualube Extremol 10W40

Capacity

53.0 (ltr)

Notes

  • a. -15°C to 50°C
Transmission (Eaton RTLO series)

Recommendation

Product 1 Qualube Hi-Q-4 50

Capacity

13.0 (ltr)

Notes

  • b. Alternative recommendations: Contact with our Technical Team
Transmission (Eaton Ultrashift Plus, FO series - MXP)

Recommendation

Product 1 Contact with our Technical Team

Capacity

12.0 / 13.0 (ltr)

Differential (Meritor RZ78-188G Tri-Drive)

Recommendation

Product 1 Qualube Syntogear FS TDL 75W90

Capacity

17.1 - 26.5 (ltr)

Notes

  • c. >-40°C
  • d. Alternative recommendations, >-40°C: Contact with our Technical Team
  • e. Alternative recommendations, >-26°C: Contact with our Technical Team
Differential (Dana D46 170 - D52 190)

Recommendation

Product 1 Qualube Syntogear FS TDL 75W90

Capacity

18.5 - 19.9 (ltr)

Notes

  • f. -40°C to 38°C
  • g. Alternative recommendations, -26°C to 38°C: Qualube Syntogear FS TDL 75W90
  • h. Alternative recommendations, >-12°C: Contact with our Technical Team
Differential (Meritor RT46 160 - RT52 185)

Recommendation

Product 1 Qualube Syntogear FS TDL 75W90

Capacity

15.0 - 26.5 (ltr)

Notes

  • i. >-40°C
  • j. Alternative recommendations, >-40°C: Contact with our Technical Team
  • k. Alternative recommendations, >-26°C: Contact with our Technical Team
Coolant

Recommendation

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

Capacity

55.0 - 75.0 (ltr)

Notes

  • l. Mix ratio, 50% >-37°C
Diesel Exhaust Fluid (DEF) Tank

Recommendation

Product 1 Contact with our Technical Team

Capacity

100 - 300 (ltr)

Oil Change Intervals

Engine (DT) (Cummins X15, EGR+DPF; 485-600hp)
Miles Min 25000
Miles Max 50000
Transmission (Eaton RTLO series)
Miles Max 60000
Transmission (Eaton Ultrashift Plus, FO series - MXP)
Miles Max 250000
Differential (Meritor RZ78-188G Tri-Drive)
Miles Min 100000
Miles Max 500000
Months Min 12
Months Max 48
Differential (Dana D46 170 - D52 190)
Miles Min 250000
Miles Max 500000
Months Max 60
Differential (Meritor RT46 160 - RT52 185)
Miles Min 100000
Miles Max 500000
Months Min 12
Months Max 48
Coolant
Miles Max 150000
Months Max 12