Mobil Delvac Super 20W-50

Mobil commercial-vehicle-lube , Philippines

Product Description

Mobil Delvac Super 20W-50 is a high performance, heavy duty engine oil that provide proven protection to diesel engines operating in severe on and off-highway service applications.  Mobil Delvac Super 20W-50 is recommended by ExxonMobil for use in a wide range of heavy duty applications and operating environments found in the trucking, construction, and agricultural industries.   It is also suitable for gasoline engines.


Features and Benefits

The key benefits include:

Features Advantages and Potential Benefits 
Thermal and oxidation stability Controls sludge build-up and deposits 
Excellent detergency/dispersancy Cleaner engines and longer engine life 
Stay-in-grade shear stability Helps reduce oil consumption and wear 



       Recommended by ExxonMobil for use in:

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


Specifications and Approvals

Mobil Delvac Super 20W-50 is recommended by ExxonMobil for use in applications requiring:20W-50 


Typical Properties

Mobil Delvac Super 20W-50 
SAE Grade20W-50
Viscosity, ASTM D 445 
cSt @ 40ºC148.9
cSt @ 100ºC17.6
Viscosity Index, ASTM D 2270129.8
Sulfated Ash, wt%, ASTM D 8741.0
Total Base # , mg KOH/g, ASTM D 28968.4
Pour Point, ºC, ASTM D 97-30
Flash Point, ºC, ASTM D 92220
Density @ 15ºC kg/l, ASTM D 40520.88


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 is 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.

The Mobil logotype, the Pegasus design, and Delvac are trademarks of Exxon Mobil Corporation, or one of its subsidiaries.



Typical Properties are typical of those obtained with normal production tolerance and do not constitute 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. All products may not be available locally. For more information, contact your local ExxonMobil contact or visit
ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Responsibility for local action and accountability remains with the local ExxonMobil-affiliate entities.