Mobil HD 40

Mobil passenger-vehicle-lube , Argentina

Performance Engine Oil

Product Description

Mobil HD 40 is a performance heavy duty engine oil primarily intended for use in gasoline automotive engines of passenger cars, commercial vehicles and farm equipment. It may also be used in diesel engines of commercial vehicles and contractor equipment. It is formulated from high quality mineral base oils and an additive system to provide the good performance required for modern combustion engines. It contains an effective balance of detergents and dispersants to minimize the formation of sludge, deposits, retain alkalinity (TBN) and reduce wear.

Features and Benefits

  • Helps control engine cleanliness
  • Good protection against wear and corrosion
  • Low oil consumption
  • Reduced inventory costs for mixed fleet operations


Mobil HD 40 is recommended for the lubrication of gasoline engines for passenger cars, commercial vehicles and farm equipment as well as diesel engines for commercial vehicles and contractor equipment. They can also be used in gear and hydraulic applications if the builder approves the use of engine oils.

Specifications and Approvals

Mobil HD 40 is recommended by ExxonMobil for use in applications requiring API SF/CC

Typical Properties

Mobil HD properties 
SAE Grade40
Viscosity @ 100ºC, cSt, ASTM D 44515.5
Total Base Number, mg KOH/g, ASTM 28967.1
Sulfated Ash, wt %, ASTM D 8740.82
Flash Point, ºC, ASTM D 92247
Pour Point, ºC, ASTM D 97-21

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.

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


Esso Petrolera Argentina SRL.
Carlos Maria della Paolera 299, Capital Federal, Argentina

0800- 888088

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.