Diesel Engine Oil — TREM IIIA and TREM IV

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TS1743-UN-25APR19

Oil Viscosities for Air Temperature Ranges


Failure to follow applicable oil standards and drain intervals can result in the severe engine damage that might not be covered under warranty. Warranties, including the emissions warranty, are not conditioned on the use of John Deere oils, parts, or service.

Use the oil viscosity based on the expected air temperature range during the period between oil changes.


John Deere Plus-50™ Is the Recommended Engine Oil.

Extended service intervals may apply when the John Deere Plus-50™ engine oil is used. Refer to the engine oil drain interval table and consult your John Deere dealer for more information.

If John Deere Plus-50™ engine oil is not available, engine oil meeting one or more of the following may be used:

  • 15W40 CI4 Plus

Do NOT use engine oil containing more than 1.0% sulfated ash, 0.12% phosphorus, or 0.4% sulfur.

Multi-viscosity diesel engine oils are preferred.

Diesel fuel quality and fuel sulfur content must comply with all existing emissions regulations for the area in which the engine operates.

IMPORTANT: Use only ultra low sulfur diesel (ULSD) fuel with a maximum sulfur content of 15 mg/kg (15 ppm).


Plus-50 is a trademark of Deere & Company

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