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Application
Recommendation
Capacity (ltr)
Engine (CNG) (8.9L, 186-239kW, turbocharged)
Contact with our Technical Team
27.6
Coolant
Product 1
Qualube Qualguard Si-OAT Coolant
12.4
Product 2
Qualube Universal Antifreeze
Product 3
Qualube Qualguard ORATEC Coolant

Lubricant / Capacity Notes

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General Notes

1. Synthetic oils, API category III, are recommended for ambient temperatures consistently below -25°C. Synthetic engine oils of 0W-30 viscosity may be used where ambient temperature does not exceed 0°C. Mineral oils are preferred, synthetic or part synthetic oils must not be used for break-in
2. Friction modified oils must not be used unless evidence of satisfactory performance in Cummins engines can be substantiated. Special break-in oils should not be used

Oil Change Intervals

Engine (CNG) (8.9L, 186-239kW, turbocharged)
Miles Max 7500
Months Max 6
Hours Max 500
Coolant
Miles Max 30000
Months Max 24
Hours Max 2000