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Title 40

Displaying title 40, up to date as of 8/11/2026. Title 40 was last amended 8/07/2026.
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§ 1065.740 Lubricants.

(a) Use commercially available lubricating oil that represents the oil that will be used in your engine in use.

(b) You may use lubrication additives, up to the levels that the additive manufacturer recommends.