Hi Guys,
What is the difference between the two gear oils, i.e. PSA Standard B71 2315 vs B71 2330? Both are GL-4 75W-80, required for my 406 HDi. But they meet different norms and I can't find which one is more suitable for my transmission.
At the moment the box is filled with this oil:
http://www.lubs-products-database.total.com/gallery/ORIGINALS/visuels/23500/23664
And this is the alternative I am considering:
https://www.ravenol.de/en/products/usage/d/Product/show/p/ravenol-getriebeoel-psa-sae-75w-80.html
What is the difference between the two gear oils, i.e. PSA Standard B71 2315 vs B71 2330? Both are GL-4 75W-80, required for my 406 HDi. But they meet different norms and I can't find which one is more suitable for my transmission.
At the moment the box is filled with this oil:
http://www.lubs-products-database.total.com/gallery/ORIGINALS/visuels/23500/23664
And this is the alternative I am considering:
https://www.ravenol.de/en/products/usage/d/Product/show/p/ravenol-getriebeoel-psa-sae-75w-80.html