Mobil Delvac™ 1 Transmission Fluid V30

Mobil commercial-vehicle-lube , United States

Supreme Performance Transmission Lubricant

Product Description

Mobil Delvac™ 1 Transmission Fluid V30 is a fully synthetic, heavy duty manual transmission lubricant engineered to meet demanding requirements. Recommended for year-round lubrication of manual transmissions in light to severe duty on- and off-highway equipment operating in a wide range of environments. Designed to provide excellent performance, Mobil Delvac 1 Transmission Fluid V30 incorporates the latest lubrication technology based on synthetic basestocks and an advanced additive system providing significant advantages over conventional transmission oils. This advanced additive system provides outstanding detergency and dispersancy with optimised protection against thermal degradation, oxidation, wear, and corrosion. Because of its high viscosity index and synthetic base oil mixture, it provides stronger film strength at higher temperatures than conventional oils. This technology also ensures effective lubrication at extremely low temperatures without oil channeling. Mobil Delvac 1 Transmission Fluid V30 is recommended for manual transmissions and non-hypoid gear-box applications.


Features and Benefits

Today's technology has vastly improved the performance capabilities of heavy duty trucks in terms of load, speed, control, and reliability through innovative drive train designs. These designs have markedly changed and raised the requirements of drive train fluids to deliver higher levels of performance, while extending drain intervals. For heavy duty transmissions; friction control, wear protection, thermal stability, shear stability, rust, and corrosion protection, as well as seal protection are features that must be optimally balanced, to provide extended transmission and synchroniser life, smooth shift control, improved transmission efficiency, and higher load capability over a wide range of applications and operating environments. Compared to conventional mineral transmission oils, the key benefits of Mobil Delvac 1 Transmission Fluid V30 include:



Advantages and Potential Benefits

Excellent load carrying, anti-wear, and extreme pressure (EP) performance

Helps to protect against wear under harsh operating conditions throughout the transmission life

Outstanding protection against deposit formation

Contributes to long seal life, extended drain, and service intervals

High protection from corrosion of copper and its alloys

Helps to protect and extend the life of synchronisers while delivering smoother shifting performance

Optimised thermal and oxidation protection

Contributes to extended drain and service intervals for controlled maintenance costs

Exceptional shear stability

Helps to maintain effective viscosity and film strength for better wear protection during severe operation

Outstanding low temperature fluidity

Contributes to quicker starts, easy shifting and helps to reduce wear during cold temperature start-ups

Extended drain and service interval capability

Helps to reduce operating costs and contributes to improved productivity

Optimised and stable friction properties

Contributes to smooth and rapid gear shifting



Recommended by ExxonMobil for use in:

     •  Heavy duty manual transmissions, specifically those requiring Volvo 97307 or Volvo 97318 type oils (refer to owner's manual recommendation)

     •  On-highway commercial light and heavy duty trucking, busses

     •  Applications in regions where severe winter temperatures are encountered

     •  Applications where extended service intervals and warranties are required

     •  Association with Mobil Delvac Synthetic Gear Oils in rear axles for maximum drivetrain efficiency and fuel economy improvement

     •  NOT suitable for hypoid gear applications in differentials and final drives, either for topping-off or refills, where API service GL-5 or MIL-PRF-2105E lubricants are specified in the owner manual.

     •  MAN 341 Typ E4


Specifications and Approvals

This product has the following builder approvals:

VOLVO 97307

VOLVO 97318

Properties and Specifications




SAE 75W-80

Density @ 15.6 C, g/ml, ASTM D4052


Flash Point, °C, ASTM D92


Kinematic Viscosity @ 100 C, mm2/s, ASTM D445


Kinematic Viscosity @ 40 C, mm2/s, ASTM D445


Pour Point, °C, ASTM D97


Viscosity Index, ASTM D2270



Health and safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @

All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise.


Exxon Mobil Corporation
22777 Springwoods Village Parkway
Spring TX 77389

1-800-ASK MOBIL (275-6624)

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
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