Hi, all-

I'm planning to change the differential oil on my Fiat 130 coupe, and see that the manual calls for a kind of fluid that seems not available here in the US:

Fiat W90/DA or DB

What is the modern equivalent of this oil, and/or is this still available?

As seems the case with nearly every gearbox, I'm reading online horror stories of people having chosen the wrong fluid, and I'd rather not add to them.

Thanks for any help,

Bret

Bret

You need 3 litres of SAE 90 EP oil

SAE - Society of Automotive Engineers
EP - Extreme Pressure

Best wishes

its a Coupe? then the oil must be for use with a Slip Diff, (if a 130 saloon, no slip diff, i used EP 90 in my saloon Red Line oils (think thats the name and from the USA?) might be of help in finding what you need,

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and with Gear Box oil, if a manual use ZC90

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