Get more per gallon.TM
Throughout 60 years of refining experience, we’ve grown both in our expertise and the love for what we do. The result? Every gallon of CountryMark lubricant produced today is a blend of performance and passion. As engines become more and more sophisticated, you can count on us to keep up with professional-grade oils, fluids and greases that extend drain intervals, reduce maintenance costs, and prolong engine life. Providing even greater value, our Total Analysis Program looks inside your engines to help head off potential problems.
Full synthetic. Synthetic blend. Heavy-duty. Check out CountryMark’s collection of diesel engine oils, all formulated to perform and protect.
We are decidedly pro tractor. That’s why we’ve specially designed a hydraulic fluid with anti-rust, anti-foam and anti-oxidation properties.
Our anti-wear hydraulic oil hits the mark for industrial and mobile systems. Plus we’ve got multi-viscosity options for vane, piston and gear pumps.
When it comes to grease, CountryMark goes farther than most. Check out the many varieties we offer, and which excels for the task at hand.
We make it in full synthetic, synthetic blend, and a variety of grades. All to make sure you’ve got a top-quality match for your engine’s requirements.
No one likes the sound of gears grinding to a halt. CountryMark applies its excellence in lubrication to two varieties of gear oil to keep you going.
Do you run heavy equipment requiring non-EP lubricants, GM or Ford cars or light trucks, or need to meet Caterpillar’s TO-4 spec? Read on.
For a bunch of needs beyond the everyday, CountryMark has you covered. Find oil for small engines, marine use, vacuum pumps, and more here.
Find data on our products’ safety, plus details about their specifications, collected and categorized conveniently in one place.