Mobil Delvac 1240
Heavy Duty Diesel Engine Oils
Mobil Delvac 1240 is a heavy duty, diesel engine oil formulated from high performance base oils and a balanced additive system of ashless dispersants, metallic detergents, and inhibitors to control oxidation, wear, corrosion, and rust. It is used in a wide range of applications where a SAE 40 monograde lubricant is recommended including 2-cycle diesel applications (e.g. the Detroit Diesel's Series 53, 71, and 92 two-cycle engines).
Features and Benefits
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Features |
Advantages and Potential Benefits |
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Excellent oxidation and thermal stability |
Keeps engines clean and extends oil life |
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Good rust and corrosion prevention |
Long engine and component life |
Applications
Recommended by ExxonMobil for use in:
- Diesel powered equipment including 2-cycle applications
- On highway light and heavy duty trucking
- Off highway industries including: construction, mining, quarrying, and agriculture
Specifications and Approvals
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Mobil Delvac 1240 is recommended by ExxonMobil for use in applications requiring: |
Mobil Delvac 1240 |
|
API CF-2/CF/SF |
X |
Typical Properties
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Mobil Delvac 1240 |
|
|
SAE Grade |
40 |
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Viscosity, ASTM D 445 |
|
|
cSt @ 40ºC |
158 |
|
cSt @ 100ºC |
15.5 |
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Viscosity Index, ASTM D 2270 |
99 |
|
Sulfated Ash, wt%, ASTM D 874 |
0.8 |
|
Total Base # , mg KOH/g, ASTM D 2896 |
7.1 |
|
Pour Point, ºC, ASTM D 97 |
-21 |
|
Flash Point, ºC, ASTM D 92 |
247 |
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Density @ 15ºC kg/l, ASTM D 4052 |
0.90 |
Health and Safety
Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS's are available upon request through your sales contract office, or via the Internet. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.