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THE ORIGINAL BRITISH MOTOR OIL SINCE 1899

Commercial Vehicle Oils

Heavy-duty multigrade lubricants engineered to optimise fuel efficiency and wear control across commercial fleets, trucks and buses.

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Duckhams Diesel Gard 10W-40 CI-4 bottle, front label

Diesel Gard 10W-40 CI-4

A shear stable high-quality semi-synthetic engine oil for high output, high-speed diesel engines.

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Duckhams Diesel Gard 15W-40 CI-4 bottle, front label

Diesel Gard 15W-40 CI-4

A shear stable high-quality mineral engine oil for high output, high-speed diesel engines.

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Duckhams Diesel Gard SE 15W-40 CI-4 bottle, front label

Diesel Gard SE 15W-40 CI-4

A shear stable high-quality mineral engine oil for high output, high-speed diesel engines.

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Duckhams Fleetmaster 15W-40 CH-4 bottle, front label

Fleetmaster 15W-40 CH-4

A mineral engine oil designed to lubricate and protect high-speed diesel engines.

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Duckhams Fleetmaster 20W-50 CH-4 bottle, front label

Fleetmaster 20W-50 CH-4

A mineral engine oil designed to lubricate and protect high-speed diesel engines.

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