On highway heavy duty
Delo® 400 ZFA SAE 10W-30
ISOCLEAN® Certified Lubricants
On highway heavy duty
Delo® 400 ZFA SAE 10W-30
ISOCLEAN® Certified Lubricants

A premium synthetic blend mixed-fleet engine oil formulated to protect lower-emission 2017 greenhouse (GHG17) diesel engines. Promotes improved fuel economy in new-generation engines. 

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