Diesel Supreme Monograde

Product Description:


Texas Oil Diesel Supreme Plus Monograde oils contain the same high quality base stocks and performance additives found in the multi-weight oils. The SAE 10 may be used where a API- CF oil is recommended while the SAE 20 can be used for the CF/SJ service. The SAE 30, 40 and 50 grades meet the requirements of the medium and heavy-duty diesel as well as the two stroke engines. They are suited for the applications where high performance API CF-2, CF, CE, CD-II, CD, SG and SH (except 10W) or SJ service is required. They may be used in some LPG, CNG and alternate fuel engine applications.



Texas Oil Diesel Supreme Plus Monograde is suitable for use in both gasoline and diesel service making them applicable to mixed fleets in “on-and-off road” use. Specific viscosity grades are approved for use in power-shift, manual and hydrostatic transmissions, as well as final drives and hydraulic systems where the use of a heavy-duty detergent type of engine oil is recommended.

  • Allison C-4 (SAE 30)
  • Caterpillar Transmission TO-2
  • Mack (EO-K, EO-K/2)
  • MIL-L-2104G (SAE 10, 30, 40)
  • MIL-L-46152 (SAE 30)

Key Features :

  • Excellent corrosion protection.
  • Excellent rust protection.
  • Enhanced engine life.

Benefits :

  • Controls low temperature sludge deposits for cleaner engines Oxidation protection for extended pump life in various pressure circulating systems.
  • Reduces ring sticking and wear by controlling the formation of high temperature varnish Foam inhibited to assure smooth and efficient machine operation through rapid release of entrained air.
  • Minimizes valve and combustion chamber deposits.
  • Provides protection against the formation of acids caused by oxidation or fuel.
  • Lessens formation of PCV valve deposits in gasoline engines.
  • Contains anti-wear agents to enhance engine life.

Specific applications include:

Caterpillar Mack Isuzu Kubota Mitsubishi
Mercedes Benz Ford Case Fiat-Allis Navistar
Detroit Diesel GMC John Deere M.A.N. Scania
International Deutz Komatsu Cummins Volvo


Packaging Options:hydraulic4

Totes, Drums, Pails, Gallons, Quarts

Health and Safety: When used for its intended application, this product is not expected to have any adverse health implications. For complete information on safe handling, as well as physical and chemical characteristics please refer to the Material Safety Data Sheet (MSDS) found on our website, www.texasoilgroup.com, or call +1 (713) 300-5379 . Do not use this product for purposes other than its intended use. Please be responsible to the environment when disposing of used product.


Diesel Supreme Plus Multigrade/Heavy Duty Diesel Engine Oil
Product Number TXO-106 TXO-108 TXO-109 Test Method
SAE Grade 10W30 15W40 20W50
Viscosity@40°C cSt 65.31 116.1 170.7 ASTM D445
Viscosity@100°CcSt 9.868 14.75 18.9 ASTM D445
Viscosity Index (VI) 134 133 123 ASTM D2270
API 29.91 28.75 28.22  
Specific Gravity 0.8767 0.8829 0.8859  
Density 0.8762 0.8825 0.8855  
Pour Point °C -30 -24 -24 ASTM D97
Lbs/Gal 7.301 7.354 7.378  
Flash Point °C 196 210 221 ASTM D92
Total Base #, mg KOH/g, 10 10 10 ASTM D 2896
Color < 7.5 < 7.5 < 7.5 ASTM D1500

Typical Properties are typical of those obtained with normal production tolerance and do not constitute essentially a specification. Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations. The information contained herein is subject to change without notice.