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What is “moly” and what is the benefit of it in lubricants?

April 26, 2017benefit lubricants moly

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What is “moly” and what is the benefit of it in lubricants?

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“Moly” is an abbreviated term for the molybdenum additive in lubricants. Molybdenum acts as a frictional modifier and antiwear additive in lubricants. Benefits include reduced engine wear, reduced valve train noise and reduced oil consumption. Further, fuel economy is usually increased.