Phillips 66 Triton ECT Diesel 5w-40, API CK-4, 55 gallon drum, is a premium quality, full-synthetic engine oil developed for use in 4-stroke cycle diesel engines operating under extreme temperature conditions. It meets API CK-4 performance requirements for use in modern low-emission engines designed to meet 2007 and later EPA on-highway exhaust emissions standards, and is backward serviceable for use in older diesel engines.
On- and off- highway diesel equipment operating at low ambient temperatures
On-highway diesel trucks equipped with EGR and exhaust aftertreatment systems to meet 2007/2010 emissions standards
Older diesel equipment with conventional, non-EGR engines or ACERT engines
Off-highway construction, earth moving and mining equipment Mixed fleets with diesel and gasoline-fueled vehicles