Delo® Gold Ultra SAE 15W-40 is a high performance, multigrade, heavy-duty diesel engine oil specifically designed to lubricate a wide range of engines requiring API CI-4 or ACEA E7 performance lubricants, including those fitted with Selective Catalytic Reduction (SCR) and / or Exhaust Gas Recirculation (EGR) emission control technologies. -Reduces fleet maintenance costs -Prolongs engine life -Preserves full power and performance Applications • Mixed fleets of diesel engines (high speed, four-stroke, turbocharged, or naturally aspirated) • Four-stroke gasoline engines in mixed fleets of both diesel and gasoline engines • Commercial road transport • Off-highway vehicles and plant • Agricultural tractors and farm machinery • High-speed diesel engines in marine service (e.g. fishing boat, river transport) • Generator sets • Mobile hydraulic systems (where oil type and viscosity are appropriate) You may send us a message about the availability and for any inquiries or questions regarding the product. Note: *Items are checked before release to make sure orders are complete. * We make sure that the items are secured and are wrapped with bubble wrap before shipping *Once your order is turned over to the courier, we have no control over the shipping time. For questions/inquiries, you may send us a message and we'll gladly help.