MOBIL DELVAC 1600 Monogrades (DELVAC 1630, DELVAC 1640)

Mobil Delvac 1630 and 1640 are extra high performance diesel engine oils formulated from advanced base oils and a balanced additive system to meet or exceed the demanding specifications of the world's leading builders of modern diesel engines. They are especially engineered for exceptional performance in European and Japanese-designed intercooled, highly turbocharged engines operating under the most severe on and off-highway conditions.

Today's low emission engines place increasing demands on engine lubricants. Tighter engine designs reduce oil consumption, resulting in less fresh oil make-up to replenish depleted additives. Higher piston top ring positioning brings the oil film closer to the extreme combustion temperatures increasing thermal stress on the lubricant. Higher fuel injection pressure and retarded timing improve burn efficiency, but also increase engine part loading, temperatures, and soot in the oil. The advanced technology in Mobil Delvac 1630 and 1640 provides exceptional performance in both modern diesel engines as well as older models.

The key benefits include:

• Outstanding protection against oil thickening, high temperature deposits, sludge build-up, and oil degradation → Outstanding control of high temperature deposits. Extended oil life above OEM recommended Oil Drain Intervals(ODI). Excellent protection against ring sticking;
• Exceptional wear protection → Reduces maintenance costs and extends engine life;
• Excellent soot handling capabilities → Maintains viscosity control and reduces wear.

• Diesel-powered equipment from leading diesel engine manufacturers;
• On-highway light and heavy-duty trucking;
• Off-highway industries including: construction, quarrying, and agriculture;
• Mixed diesel and gasoline fleets.

• SAE 30 (Delvac 1630);
• SAE 40 (Delvac 1640);
• API CF/SF;
• ACEA E2;
• JASO DH-1;
• MB-Approved 228.2;
• MAN 270;
• MTU Type 2;
• Allison C-4 (Delvac 1630).