Mobil Delvac Modern 15W-40 Super Defense V4

Synthetic-technology diesel oil for mixed fleets, ACEA E7, API CI-4, Cat ECF-2

Business customers only. We sell wholesale, invoiced to registered companies.

Approved by

Standards & approvals

  • Official approval

    Detroit Fluids Specification 93K215

    Detroit Diesel's engine oil specification for heavy-duty engines without a particulate filter. Superseded by 93K218 and 93K222.

  • Official approval

    Daimler Truck DTFR 15B110 (formerly MB 228.3) — multigrade engine oil

    A multigrade engine oil for medium- and high-duty diesel engines without exhaust aftertreatment (typically up to Euro IV); the same requirement as MB 228.3.

  • Official approval

    Renault Trucks RLD-2 — heavy-duty diesel engine oil

    Renault Trucks specification for extended-drain truck engine oils at ACEA E7 level, without a low-ash requirement.

  • Official approval

    Mack EO-N — truck engine oil (superseded)

    Mack engine oil specification preceding EO-N+ and EO-O Premium Plus.

Standards & approvals

  • Official approval

    Detroit Fluids Specification 93K215

    Detroit Diesel's engine oil specification for heavy-duty engines without a particulate filter. Superseded by 93K218 and 93K222.

  • Official approval

    Daimler Truck DTFR 15B110 (formerly MB 228.3) — multigrade engine oil

    A multigrade engine oil for medium- and high-duty diesel engines without exhaust aftertreatment (typically up to Euro IV); the same requirement as MB 228.3.

  • Official approval

    Renault Trucks RLD-2 — heavy-duty diesel engine oil

    Renault Trucks specification for extended-drain truck engine oils at ACEA E7 level, without a low-ash requirement.

  • Official approval

    Mack EO-N — truck engine oil (superseded)

    Mack engine oil specification preceding EO-N+ and EO-O Premium Plus.

  • Official approval

    Mack EO-M Plus — truck engine oil (superseded)

    Improved version of Mack EO-M for EGR-equipped diesel engines, superseded by EO-N.

  • Official approval

    Volvo engine oil specification for Euro III–V trucks without a particulate filter, with severe soot control for EGR engines.

  • Official approval

    Cummins' oil specification for engines with cooled EGR, with increased soot control.

  • Official approval

    Cummins' oil specification for EGR diesel engines with a particulate filter, with capped ash.

  • Diesel engine oil, API CF performance level

    Older API category for indirect-injection diesel engines, tolerant of higher-sulphur fuel.

  • ACEA B2 oil sequence

    ACEA's sequence for light-duty diesel engines. No longer on ACEA's current list.

  • Diesel engine oil, API CF-4 performance level

    Older API category for high-speed four-stroke diesel engines, from before the emissions standards.

  • Volvo VDS-2 — Volvo diesel engine oil

    Second generation of the Volvo Drain Specification, for heavy-duty diesel engines without aftertreatment; withdrawn.

  • Diesel engine oil, API CG-4 performance level

    Older API category for heavy-duty diesel engines, written for fuel below 0.5 % sulphur.

  • Mack EO-M — truck engine oil (superseded)

    Earlier Mack engine oil specification for mechanical (non-EGR) diesel engines, superseded by EO-M Plus.

  • MAN M 3275-1 — truck engine oil

    MAN's specification for medium-drain truck engine oils at the ACEA E7 level, without a low-ash requirement.

  • Cummins' engine oil specification for older diesel engines without exhaust aftertreatment. Superseded by later CES specifications.

  • Cummins' engine oil specification for diesel engines preceding cooled EGR. Superseded by CES 20076 and later.

  • ACEA E7 oil sequence

    ACEA's sequence for heavy-duty diesel engines.

  • Petrol engine oil, API SL performance level

    API's service category for spark-ignition engines. Current category.

  • Petrol engine oil, API SJ performance level

    API's service category for spark-ignition engines. Current category.

  • MTU oil quality category 2: higher-quality monograde and multigrade oils for MTU diesel engines, without an ash cap.

  • Ford WSS-M2C171-D — engine oil specification

    Ford engine oil specification.

  • Caterpillar ECF-2

    Caterpillar's engine crankcase fluid category for CAT diesel engines, with tighter deposit and wear control than ECF-1a.

  • Diesel engine oil, API CH-4 performance level

    API's service category for compression-ignition engines. Current category.

  • Diesel engine oil, API CI-4 performance level

    API's service category for compression-ignition engines. Current category.

The whole Mobil Delvac range

Specifications

Category
Engine oils
Viscosity
SAE 15W-40
Manufacturer code
20152040U765
Availability
On request

Compatible vehicles

Caterpillar
320C/320D excavator, 950G wheel loader, C10, C12, C15
Cummins
ISM, ISX
Detroit
Diesel Series 60
Mack
CH, CL, Granite, Vision
MAN
TGA
Mercedes-Benz
Actros, Atego
MTU
Series 2000 diesel engine-generator sets, Series 4000 genset, Series 4000 marine
Renault
Kerax, Magnum, Midlum, Premium
Volvo
F12, FH, FH/FM first generation, FH16, FM

Derived from the vehicle makers' approvals this product meets. Check the specification your vehicle's manual requires.

Typical characteristics

PropertyTypical valueMethod
Pour point°C-36ASTM D97
Flash point, Cleveland Open Cup°C225ASTM D92
Ash, Sulfated, mass%1.1ASTM D874
Cold-Cranking Simulator, Apparent Viscosity @ -20 CmPa.s5800ASTM D5293
Density @ 15 Ckg/l0.869ASTM D4052
Viscosity index136ASTM D2270
Total base numbermgKOH/g9.2ASTM D2896
Kinematic viscosity @ 100 Cmm2/s14.6ASTM D445
Kinematic viscosity @ 40 Cmm2/s110ASTM D445

Complete documentation

Manufacturer's description

Mobil Delvac Modern 15W-40 Super Defense V4 is a high performance synthetic-technology diesel engine oil that provides excellent lubrication of today's diesel engines and promotes long engine life, meeting or exceeding the requirements of virtually all major European and American engine manufacturers. Its chemistry delivers excellent performance in both modern, demanding low-emission diesel engines and older diesel engines operating on low- or high-sulfur fuel, combining high-performance base stocks with a balanced additive system for excellent control of oil thickening from soot build-up and high temperatures, together with resistance to oxidation, corrosion and high-temperature deposits. It is recommended for naturally aspirated and turbocharged diesel-powered equipment from leading Japanese, European and American manufacturers, on-highway light and heavy-duty trucking, off-highway construction, mining, quarrying and agriculture, and mixed fleet applications. Key benefits include high thermal and oxidation stability, TBN reserves for deposit control and acid neutralization, stay-in-grade shear stability, advanced detergency/dispersancy, and improved soot handling. It meets or exceeds ACEA E7, API SL/SJ/CH-4/CI-4, MTU Oil Category 2, Ford WSS-M2C171-D and Caterpillar ECF-2, with approvals including Mack EO-N, Mack EO-M Plus, RENAULT TRUCKS RLD-2, VOLVO VDS-3 and Cummins CES 20076/20077.

Applications

  • Naturally aspirated and turbo-charged diesel-powered equipment from leading Japanese, European and American manufacturers.
  • On-highway light- and heavy-duty trucking.
  • Off-highway industries including construction, mining, quarrying and agriculture.
  • Mixed-fleet applications.

Performance & benefits

  • High thermal and oxidation stability gives long oil life and cleaner engines.
  • TBN reserves provide deposit control and acid neutralisation.
  • Stay-in-grade shear stability gives wear protection and viscosity control.
  • Advanced detergency/dispersancy keeps engines cleaner and extends component life.
  • Improved soot handling gives better viscosity control and used-oil pumpability.

Fits

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