: SWEPCO 306 Supreme Formula Engine Oil is a premium, multi-purpose engine oil offering superior protection for diesel, gasoline, and agricultural engines. With advanced additives, it exceeds industry standards, reduces wear, improves soot handling, and extends service life, ensuring reliable performance in all conditions. Ideal for extended drain intervals.
SWEPCO 308 Premium Plus Diesel Engine Oil is a high performance, multi-grade engine oil especially formulated to exceed the performance demands of 2007 and later low emission over-the-road diesel engines
SWEPCO 310 Premier Diesel & Gasoline Engine Oil – High-performance synthetic oil with extended drain intervals, MolyXP anti-wear technology, and superior engine protection for modern and legacy engines.
SWEPCO 310 Premier Diesel & Gasoline Engine Oil – High-performance synthetic oil with extended drain intervals, MolyXP anti-wear technology, and superior engine protection for modern and legacy engines.
SWEPCO 313 TC-W3 Oil is a new generation heavy-duty two cycle engine oil specially formulated to exceed the performance demands of today’s high-horsepower two-cycle air and water cooled engines.
SWEPCO 314 Oil is a new generation heavy-duty two cycle engine oil specially formulated to exceed the performance demands of today’s high-horsepower two-cycle air cooled engines.