SWEPCO 210 Multi-Grade Gear Lube is a premium quality, true 80W-140, multi-purpose gear oil formulated for superior protection and more cost efficient operation of today's demanding heavy-duty manual transmissions, final drives and power take off units. Safe, reliable, long term protection from wear, friction, oxidation, sludge, varnish and corrosion are characteristics of this versatile lubricant. These characteristics are the result of a uniquely effective blend of the very finest base oil stocks and the latest lubrication additive chemistry, including SWEPCO's special extreme pressure/anti-oxidant LUBIUM.