Supreme MAX DEO 15W-40 CJ-4
QALCO Supreme MAX DEO Oil is a supreme performance heavy duty diesel engine oil that meets API CJ-4 specification. It provides highest protection level in severe, on and off highway applications. has high temperature performance that is required for Pre 07 emission standards Engines. It is a product of choice for most sever services. applications using either high Sulfur or low Sulfur Diesel and can also provide protection for newer compliant low emission diesel engines with Selective Catalytic Reduction (SCR), Exhaust Gas Recirculation (EGR) and Diesel Particulate Filter (DPF). It is compatible with previous diesel engine models and previous API Oil Service Categories including API CI-4 PLUS, API CI-4 and API CH-4.