Rear Differential LSD Oil - Which type?
I have an '01 Frontier Supercharged 4x4 CC, with the LSD rear diff. I've hit the 60k mark and the fluid needs to be changed every 30k, is this correct? Manual says to use only LSD approved gear oil, and also has the LSD-only oil sticker on the unit itself.
I've gone to several auto-parts stores and every gear oil I've come across seem to carry the GL-5 spec only. Some mention compatibility with LSD, some mention only to use as a top-off.
Manual seems to mention GL-5 requirement, but it does not state the required oil for the limited slip differential. Is there something specific I should be looking for? Any recommendations? Also how many quarts does the LSD hold? Thanks in advance.