Fast. Fluid. Forward.
Viscosity Oil’s longevity has been driven by expansion and technological advances. Since their beginning, they’ve been committed to your equipment. They offer a broad product line that includes diesel engine oil, hydraulic fluids, grease and coolants to serve our customers across agriculture, construction and off-highway vehicles throughout North America. Viscosity Oil is an expert in the lubricant market and has been providing quality products and keeping American machines running smoothly for more than 125 years.