Petronas Akros Turbo 15W40

Standards & approvals

• ACEA E7

  ACEA E7 oil sequence

  ACEA's sequence for heavy-duty diesel engines.

• ACEA E5

  ACEA E5 oil sequence

  ACEA's sequence for heavy-duty diesel engines at extended drain intervals. No longer on ACEA's current list.

• ACEA E3

  ACEA E3 oil sequence

  ACEA's sequence for heavy-duty diesel engines of the Euro I–III era. No longer on ACEA's current list.

• API CI-4

  Diesel engine oil, API CI-4 performance level

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

• API CH-4

  Diesel engine oil, API CH-4 performance level

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

• API CG-4

  Diesel engine oil, API CG-4 performance level

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

• API CF-4

  Diesel engine oil, API CF-4 performance level

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

• API CF

  Diesel engine oil, API CF performance level

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

• Global DHD-1

  Global DHD-1 — heavy-duty diesel engine oil

  The joint specification of the American, European and Japanese heavy-duty engine makers, valid across all three markets.

• Cat ECF-1a

  Caterpillar ECF-1a

  Caterpillar's first Engine Crankcase Fluid category, for CAT diesel engines without advanced aftertreatment. Superseded by ECF-2 and ECF-3.

• Cummins CES 20078

  Cummins' low-SAPS specification for diesel engines with full exhaust aftertreatment, with strict oxidation and aeration requirements.

• Cummins CES 20077

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

• Cummins CES 20076

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

• Cummins CES 20072

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 Superseded by CES 20076 and later.

• Cummins CES 20071

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 Superseded by later CES specifications.

• Mack EO-M Plus

  Mack EO-M Plus — truck engine oil (superseded)

  Improved version of Mack EO-M for EGR-equipped diesel engines, superseded by EO-N.

• MAN M 3275-1

  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.

• MB-Approval 228.3

  Mercedes-Benz multigrade truck diesel engine oil

  Mercedes-Benz approval for multigrade engine oil in medium- and high-duty diesel engines without aftertreatment, up to roughly Euro IV. Daimler Truck equivalent: DTFR 15B110.

• Renault Trucks RLD-2

  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.

• Volvo VDS-3

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