Ensure Your Equipment Runs Longer With


Funny name, serious product

The Central Petroleum Company (Cen-Pe-Co®) is one of the oldest and largest independent oil compounders in the United States. This means they blend their our own oil.


By doing this they have the ability to obtain the highest quality ingredients (components) available, blend them together and market them under their exclusive Cen-Pe-Co brand name. Cen-Pe-Co has been in business since 1911, marketing products directly to the heavy-duty equipment user.

Cen-Pe-Co scientifically formulates, manufactures and sells a full line of extra heavy-duty high performance oils, hydraulic oils, greases, and fuel additives to farmers, truckers, contractors, and anyone with heavy-duty equipment who is looking to save money and maximize their equipment's life. Cen-Pe-Co also custom manufactures and markets Columbia® Industrial Paints and Roof Coatings for wood, masonry, and metal surfaces. When longer life and superior rust and corrosion protection are needed, Columbia® Paints and Roof Coatings are your best choice.

Cen-Pe-Co Has You Covered

S-3 Engine Oil

A super high performance engine oil for all types of diesel and most gasoline engines. This is our best-selling engine oil.

Extreme Duty Oil

A high performance oil for engines meeting 2007 on-road diesel emissions requirements, all other heavy duty diesel engines and gasoline engines.

Multi-Purpose Hydrolic and Wet Brake Oil

For use in numerous applications in place of other recommended hydraulic/wet brake oils.

HPA Racing Oil

Contains a proprietary High Pressure Additive for enhanced performance in high viscosity grades.

Severe Service Oil

Especially formulated for gasoline engines operating under severe service conditions.

RV Engine Oil

A motor oil designed for the special needs of gasoline and pre-2007 diesel Recreational Vehicles. Featuring a special rust inhibitor for protection during long periods of storage.

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Synthetic Blend Oil

Formulated to provide superior performance in cars and pick-up trucks.

Para-Synthetic Oil

A high performance oil for diesel and gasoline engines, formulated with paraffin and synthetic base oils.  Provides easier cranking in cold weather.

Super Racing Oil

Designed for the extreme sustained heat and loads of racing and pulling engines at all levels of competition.

Gard-N-Go Oil

An engine oil specifically designed for garden tractors used in pulling competition.

Super S-1 Oil

Meets and exceeds API Services CD, CC, SE, SD, Supplement #1 Mil-L-2104B and Detriot low ash requirements.

Antique Engine Oil

A motor oil formulated especially for vintage automobiles, trucks, and tractors. Meets and exceeds API SA.

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