Eni i-Sigma top MS 15W-40
Mid SAPS multigrade oil for modern heavy-duty diesel engines
SAE 15W-40
Derived from the vehicle makers' approvals this product meets. Check the specification your vehicle's manual requires.
| Property | Typical value | Method |
|---|---|---|
| Appearance | Bright & Clear | |
| Density @15°Cg/cm³ | 0.875 | ASTM D 4052 |
| Kinematic viscosity @100°Cmm²/s (cSt) | 15.5 | ASTM D 445 |
| Viscosity index | 138 | ASTM D 2270 |
| Flash point COC°C | > 200 | ASTM D 92 |
| TBNmgKOH/g | 9.7 | ASTM D 2896 |
| Foam at 24°Ccc/s | 0/0 | ASTM D 892 |
| Pour point°C | < -33 | ASTM D |
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PETRONAS Arbor Alfaprime 15W-40 is a premium engine oil dedicated to agricultural and construction machinery, protecting against oxidation, decomposition and wear while keeping optimal piston cleanliness and viscosity stability for a longer life-cycle. It is a low SAPS oil suitable for Tier IV and Stage V heavy-duty diesel applications, including modern low-emission engines with DPF, SCR, DOC and EGR after-treatment, and also older turbocharged and naturally aspirated engines on high or ultra-low sulphur diesel and biodiesel. Compliant with the latest CK-4 requirements, it offers optimised performance for extended drain intervals and is fully backward compatible with previous E9-16 and E7-16 classifications, suiting AGCO, Bobcat, Caterpillar, CNH, Doosan, Hyundai, JCB, John Deere, Komatsu, Renault Tractors, Same Deutz Fahr, Sumitomo and Volvo CE machinery. It meets API CK-4, CJ-4, ACEA E11, E7 and CAT ECF-3, ECF-2 specifications, with Cummins CES 20086, Deutz DQC III-10 LA, Renault RLD-3 and Volvo VDS-4.5 approvals, plus Cummins CES 20081, Detroit Diesel DFS93K222/218, MACK EOS-4.5, MAN M3775, MB 228.31, MTU Oil Category 2.1 and Volvo VDS-4/VDS-3 performance levels.
Diesel engine oil, API CK-4 performance level
API's service category for compression-ignition engines. Current category.Source
Diesel engine oil, API CJ-4 performance level
API's service category for compression-ignition engines. Current category.Source
The Cummins specification matching the API CK-4 level, for modern heavy-duty diesel engines with exhaust aftertreatment.
ACEA E11 — heavy-duty diesel, low SAPS, extended drain
An ACEA sequence for Euro VI and later heavy-duty diesel engines fitted with DPF and SCR. It requires low-SAPS additive chemistry (reduced sulphur, ash and phosphorus) and the oxidation resistance needed for extended drain intervals.
ACEA E7 oil sequence
ACEA's sequence for heavy-duty diesel engines.Source
Detroit Fluids Specification 93K222
Detroit Diesel's current heavy-duty diesel engine oil specification, matching the API CK-4 level, with increased oxidation stability and aeration requirements.
Caterpillar ECF-3
Caterpillar's current engine crankcase fluid category, with capped sulphated ash, for CAT engines fitted with a particulate filter.
Caterpillar ECF-2
Caterpillar's engine crankcase fluid category for CAT diesel engines with tighter deposit and wear control requirements than ECF-1a.
Mack EOS-4.5 — heavy-duty diesel engine oil
Mack's engine oil specification matching the API CK-4 level, for Mack and Volvo trucks with exhaust aftertreatment.
Mack EO-O Premium Plus — heavy-duty diesel engine oil
Mack's engine oil specification for trucks with a particulate filter, matching the API CJ-4 level. The predecessor of the EOS series.
MAN M 3775 — low-SAPS, low-viscosity oil
MAN's specification for low-SAPS, low-viscosity oils delivering fuel economy on Euro VI engines.
Cummins' specification for low-viscosity oils (API FA-4 level) that cut fuel consumption in the heavy-duty diesel engines designed for them.
Deutz DQC III-10 LA (low ash)
Deutz class III with the LA — low ash — marking, for engines fitted with a particulate filter or SCR catalyst.
Mercedes-Benz low-SAPS truck diesel engine oil
A low-ash Mercedes-Benz approval for diesel engines fitted with exhaust aftertreatment. Daimler Truck now issues the same requirement as DTFR 15C100; the two designations cover the same oil.
Renault Trucks RLD-3 — low-SAPS truck oil
Renault Trucks' specification for low-ash oils in Euro V and Euro VI engines with a particulate filter and SCR.
MTU Oil Category 2.1 (low SAPS)
The low-ash form of MTU category 2: a multigrade oil with under 1 % ash, approved only where the fuel carries less than 50 mg/kg sulphur.
Volvo's specification matching the API CK-4 level, with increased oxidation stability and aeration resistance over VDS-4.
Volvo's specification for low-SAPS oils in Euro VI engines with a particulate filter and SCR, matching the API CJ-4 level.
Volvo's engine oil specification for Euro III–V trucks without a particulate filter, with severe soot control requirements for EGR engines.
Mack EO-N — truck engine oil (superseded)
A Mack engine oil specification preceding EO-N+ and Mack EO-O Premium Plus in Mack's own specification progression.Source
CNH engine oil, MAT 3572 generation
Internal CNH Industrial specification for a next-generation, low-SAPS diesel engine oil used in Case IH equipment.Source
Detroit Fluids Specification 93K218
Detroit Diesel's engine oil specification at the API CJ-4 level, for engines with a particulate filter. Sulphated ash is capped to protect the DPF.
Deutz DQC III-18 LA (low ash)
The 2018 issue of Deutz class III in its low-ash form, for engines with a particulate filter or SCR.