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steved0x · 06-23-2014, 07:24 AM

This is the Porsche Transaxle gear oil:

2000 Porsche Boxster Roadster S H6 3.2L Drivetrain - 99991754600 - 75W-90 Gear Oil Manual Transmission Fluid - 1 Liter - ES#1513799

I think it may be made by Shell, there are some threads about it kicking around somewhere, if you look in the service manuals for the Boxster you will see some part numbers which you can search on. I used up a lot of time searching around for substitutes and then just bought 3 liters of the Porsche fluid for my gear oil change.

I don't remember seeing that Titan kind before when I was searching. Maybe it is a new kind?

Steve

06-23-2014, 07:24 AM	#2
steved0x Registered User Join Date: Dec 2012 Location: FL Posts: 4,144	This is the Porsche Transaxle gear oil: 2000 Porsche Boxster Roadster S H6 3.2L Drivetrain - 99991754600 - 75W-90 Gear Oil Manual Transmission Fluid - 1 Liter - ES#1513799 I think it may be made by Shell, there are some threads about it kicking around somewhere, if you look in the service manuals for the Boxster you will see some part numbers which you can search on. I used up a lot of time searching around for substitutes and then just bought 3 liters of the Porsche fluid for my gear oil change. I don't remember seeing that Titan kind before when I was searching. Maybe it is a new kind? Steve