Mobil Delvac 1630 (5 Gal. Pail)

Mobil 102580

Mobil Delvac 1630 is a high performance, SAE 30, engine oil designed to exceed the demands of a wide range of diesel engines operating in severe on and off-highway applications. Mobil Delvac 1630 is formulated to provide excellent film strength for superior wear resistance and the proprietary blend of additives are designed to control oxidation and deposits on critical engine components. In applications where mono-grade heavy duty diesel engine oils are recommended by the OEM, Mobil Delvac 1630 can carry the extreme loading of 4-stroke diesel engine. The balance of proprietary base oils and additives ensures that critical engine have the highest levels of protection against thermal breakdown, resists combustion gas degradation, and provide the highest levels of friction control.

Product Data Sheet

Features Advantages and Potential Benefits
Excellent protection against oil thickening, high temperature deposits, sludge build-up, oil degradation and corrosion Prolonged engine life
Less wear
Excellent protection against ring sticking
Extended TBN reserve Long-term deposit/wear control
Controls formation of acids when using higher sulfur fuels

       Recommended by ExxonMobil for use in:

  • Naturally aspirated and turbo-charged diesel powered equipment
  • On-highway light and heavy-duty trucking
  • Off-highway industries including: construction, mining, quarrying, and agriculture
Mobil Delvac 1600 Monogrades meet or exceed the requirements of the following industry and builder specifications: Mobil Delvac 1630 Mobil Delvac 1640 Mobil Delvac 1650


Mobil Delvac 1600 Monogrades have the following builder approvals: Mobil Delvac 1630 Mobil Delvac 1640 Mobil Delvac 1650
MTU Oil Category 2 X X  
ZF TE-ML 04B X X  
GE 250MDA/B (V or L)      X  


Mobil Delvac 1600 Monogrades are recommended by ExxonMobil for use in applications requiring: Mobil Delvac 1630 Mobil Delvac 1640 Mobil Delvac 1650
Allison C-4 X    
MAN 270 X X  
Mobil Delvac 1600 Monogrades Mobil Delvac 1630 Mobil Delvac 1640 Mobil Delvac 1650
SAE Grade 30 40 50
Viscosity, ASTM D 445      
cSt @ 40ºC 90 132 202
cSt @ 100ºC 11.5 14.7 19.5
Viscosity Index, ASTM D 2270 117 112 110
Sulfated Ash, wt%, ASTM D 874 1.4 1.4 1.4
Total Base #, mg KOH/g, ASTM D 2896 12 12 12
Pour Point, ºC, ASTM D 97 -30 -21 -18
Flash Point, ºC, ASTM D 92 230 239 290
Density @ 15ºC kg/l, ASTM D 4052 0.889 0.892 0.896
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