These heavy-duty, EP (extreme pressure) type oils were developed to meet gear oil needs of most automotive, truck, heavy equipment, and industrial gear boxes requiring an extreme pressure. Meets military specification MIL-PRF-2105E and MIL-L-21050, as well as API categories GL-3, GL-4, GL-5, and MT-1 APG Series Oils are available in Bottles, Jugs, Pails, 1/4 Drums & Drums. Information provided by Lubriplate |