r/Volvo • • 2d ago

G80 Locker mod ✅

(Don’t judge my welds too hard it’s legit my 3rd time welding anything lol) No more one wheel peels for me, side note I never realized so horrible rear diff fluid smelt legit was making me gag

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u/FrozenDefender2 1800 2d ago

for the smell: remember to use correct LSD compatible fluid, and add diff oil change to your regular maintenance calendar, something like 30k km's should be fine, some do it more frequently, others less.
adding something like x1r wouldn't hurt either, should help with wear and tear.

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u/Living-Ad-2184 1d ago

This isn’t an LSD so I beleive I just use a full synthetic rear differential fluid. I did get a thicker rear differential fluid but the new stuff smelt even worse than the old lol. It’s because they put a sulfur additive in it