Mobil Pegasus 610 Ultra

Anti-wear gas engine oil

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Key specs

SpecValueMethod
KV40—ASTM D445
KV10012.9 cStASTM D445
Viscosity index107ASTM D2270
Pour point-30 °CASTM D97
Flash point259 °CASTM D92
Density at 15 °C0.875 g/cm³typical

Grade checks

Viscosity and temperature

KV40 and KV100 are both needed before ASTM D341 can draw a curve.

Classification

Equivalents

No other brand in this catalogue passes the equivalents filters for this oil.

Documents

Related: Mobil, Pegasus, viscosity index calculator, ISO / SAE / AGMA chart.

Questions

What is a Mobil Pegasus 610 Ultra equivalent?

No other brand in this catalogue clears the equivalents bar for this oil yet (same application, same grade, compatible base oil, and a score of 60 or more). That is not proof that nothing else works. Check the machine manual.

Can Mobil Pegasus 610 Ultra be mixed with another oil?

Mixing two oils that share a base family is sometimes done and sometimes a mistake. Do not mix this oil with a PAG. For any other mix, follow the maker's change-over guidance and the machine manual.

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