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Dedicated heavy-duty guides
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Each guide includes a smart grade selector, OEM compatibility matrix and a long-form FAQ - built for fleet managers and workshops.

Heavy-Duty Diesel
GEG DIESEL HD
Mineral diesel engine oil formulated for a broad range of heavy-duty applications. Suitable for use in older-generation diesel engines operating under moderate conditions. Designed for engines operating at lower emission standards where conventional API CF/SF performance is required. Suitable for combined use in engines, transmissions and hydraulic systems where TO-2 fluid is specified.
SAE 10WSAE 30SAE 40SAE 50