Customer Success Stories
Properly lubricating the inside of a heavy-duty diesel engine requires more than just creating a protective film. Caltex® Delo® heavy duty engine oils provide soot dispersancy, wear protection and sludge control, to guard against loss of engine life and help reduce fuel and oil consumption. Hear from those who rely on Delo day in and day out.

Contracting, industry and trade company

Coast-to-coast transport services within Saudi Arabia

MAN truck engine

Terminal tractor

See the results

Delo XLD SAE 10W-40

Agriculture company and trader

Mitsubishi FUSO

Terminal tractor

New Holland tractor

End-to-end protection with Delo
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