Gear Oil 75W-90

[JFP in PA]

Originally Posted by Gilles

Hello JFP,
How often do you recommend to change the gear oil?
.

Depends upon the car and how it is used (or abused). Usually, changing it between 35 and 45K miles seems a safe bet for a daily driver (yes, I know that is well short of the recommended distance). Like all lubricants, the OEM full synthetic gear oil will break down with both miles and time, so a garage queen that does not see a lot of miles; I would drain it around every 5-6 years, just to be safe.

[Meir]

It is a pleasure reading your posts.
I appreciate your patients and your detailed answers.
That’s what happens when the last time you replaced an oil filter was 15 years ago

[Meir]

i found this one on Suncoust website.
Manual Transmission Fluid - 75W - 90:Porsche Parts & Porsche Accessories - Wholesale Porsche Parts & Tequipment - Cayman Panamera Cayenn
is that the one?