Mobil Delvac 1™ 5W-40

Mobil Delvac 1™ 5W-40

High Performance Heavy Duty Diesel Engine Oil

Mobil Delvac 1™ 5W-40 is a fully synthetic high performance heavy duty diesel engine oil that helps towards long engine life while providing long drain capability for modern diesel engines operating in severe applications. Mobil Delvac 1 5W-40 delivers excellent performance in modern low emission engines, including refrigerated units, as well as older, well-maintained engines. Mobil Delvac 1 5W-40 is recommended for use in a wide range of heavy-duty applications and operating environments found in the on-road transport and off-road mining, construction, and agricultural industries. Mobil Delvac 1 also meets the requirements of the API SL specification for gasoline engines used in mixed fleets.

The excellent performance of Mobil Delvac 1 5W-40 is the result of extensive cooperative development work with major equipment builders and application of advanced lubrication technology. As a result, this product meets or exceeds demanding specifications of major OEMs.

 

Features and Benefits

Many modern, low emission diesel engines generate more soot and operate at higher temperatures than older engines. This significantly increases the need for high performance lubricants. Current tighter engine designs reduce oil consumption, resulting in less fresh oil makeup to replenish depleted additives. Top piston rings are located higher, bringing the oil film closer to the combustion chamber and exposing the lubricant to severe thermal stresses. Mobil Delvac 1 5W-40 maintains outstanding performance at high temperatures. It is also fully compatible with conventional oils. The key benefits include:

 

Features

Advantages and Potential Benefits

Meets or exceeds demanding specifications of major OEMs

One engine oil for mixed fleet operations

Outstanding thermal and oxidation stability

Control of low temperature sludge build-up and high temperature deposits

Low volatility, excellent wear and bore polish control

Good oil consumption control

Expertly formulated low viscosity formulation

Fuel economy potential1

Exceptional low temperature pumpability

Easier engine start-up and reduced wear

Good resistance to corrosion

Helps towards long life of critical wear surfaces

Long drain capability

Help towards operational efficiency and overall cost control

Component compatibility

Long gasket and seal life, extended service intervals

 

1Relative to conventional 15W-40 engine oil. Actual fuel economy improvement is dependent on vehicle/equipment type, outside temperature, driving conditions and your current fluid viscosity

 
 

Applications

Mobil Delvac 1 5W-40 is recommended for use in high performance diesel applications, including modern low emission engine designs with Exhaust Gas Recirculation (EGR). These applications include the following:

 

     •  On-highway engines operating in both high speed/high load and stop-and-go conditions

     •  Off-highway engines operating in severe low speed/heavy load conditions

     •  Refrigeration units

 

Specifications and Approvals

This product has the following approvals:

Detroit Fluids Specification 93K214

Mack EO-N

Mack EO-N Premium Plus 03

MB-Approval 228.5

RENAULT TRUCKS RLD-2

VOLVO VDS-2

VOLVO VDS-3

 

This product is recommended for use in applications requiring:

ACEA E3

ACEA E5

API CF

API CF-4

API CG-4

Caterpillar ECF-1-a

Cummins CES 20071

Cummins CES 20072

CUMMINS CES 20075

Detroit 7SE 270 (4-STROKE CYCLE)

Mack EO-M

Mack EO-N Premium Plus

 

This product meets or exceeds the requirements of:

API CH-4

API CI-4

API CI-4 PLUS

API SJ

API SL

ACEA E4-16

ACEA E7-16

CUMMINS CES 20076

Cummins CES 20077

Cummins CES 20078

Ford WSS-M2C171-D

GLOBAL DHD-1

ISUZU DEO (w/o DPD Equipped Vehicles)

RENAULT TRUCKS RXD

 

Properties and Specifications

Property

 

Grade

SAE 5W-40

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

14.8

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

102

Total Base Number, mgKOH/g, ASTM D4739

12

Ash, Sulfated, mass%, ASTM D874

1.4

Flash Point, Cleveland Open Cup, °C, ASTM D92

226

Viscosity Index, ASTM D2270

151

Pour Point, °C, ASTM D97

-45

Specific Gravity, 15.6 C/15.6 C, ASTM D4052

0.854

 

Health and safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx