Rear end fluid....how often should it be changed?
#24
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Join Date: Aug 2006
Location: Memphis, TN
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My recomendations for a hard driven street car:
auburn/eaton clutch cone type: Dino GL5 fluid w/ LSD additive at 15-25k miles
zexel torsen/detroit true-trac helical gear type: Synthetic GL5 no LSD additive 25-50k miles.
For me I would use the lower of the two intervals because it is easy and I can keep an eye on things like low levels, wear, inspection of parts.