Hey folks - replaced my 2006 LX470 rear diff oil today with this stuff - I was looking for the quart bottles but they were sold out everywhere.. Now I am seeing that Delvac is not suitable for LSD. I don't think I even havr a LSD??? Do I need to add something here?? An LSD friction modifier? Drain and refill? Leave alone? Anyone else using this "Delvac" oil in rear diff??
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