Penrite - Marine Gear Oil 75W-90

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Penrite - Marine Gear Oil 

Outboard Gear Oil 75W90 500ML Penrite

Marine Gear Oil 75W-90 is a Full Synthetic, BLUE coloured, SAE 75W-90 gear oil formulated to meet the requirements of outboard gear cases and stern drive units. It provides outstanding protection from cold start to operating temperatures, making gear selection and engagement smoother and easier.


Marine Gear Oil 75W-90 is designed to be used in outboard and stern drive gear cases where the manufacturer recommends a SAE 75W-90 gear case oil. It can be used where an API GL-5 SAE 80W-90 or SAE 90 is recommended.

Marine Gear Oil 75W-90 is suitable for the following outboards and stern drive units:

  • Johnson
  • Evinrude
  • Mercury
  • Suzuki
  • Yamaha
  • Chrysler
  • Condor
  • Force
  • Honda
  • Chrysler
  • Mariner
  • Mercruiser
  • OMC
  • Volve Penta
  • and more

Note: Some Chrysler, Volvo Penta and Yanmar units require engine oils. Please check the owner' manual and the Penrite lube guide prior to selection of lubricant. Exceptions are where a special oil or fluid is called for (particularly jet units), please check the Penrite Lube Guide for the correct product.


  • Synthetic performance and service life
  • Easy gear engagement at low temperatures
  • Longer component life
  • Superior thermal and oxidation stability
  • Outstanding protection at operating temperatures