On highway heavy duty
Delo® 400 SDE SAE 15W-40
ISOCLEAN® Certified Lubricants
On highway heavy duty
Delo® 400 SDE SAE 15W-40
ISOCLEAN® Certified Lubricants

An API CK-4 heavy duty engine oil specifically formulated for 2017 greenhouse gas (GHG 17) compliant diesel engines designed for lower emissions and improved fuel economy. Fully compatible with previous engines and oil categories.

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