can someone tell me which is the best oil to use with the truetrac locker
thanks
mtm
thanks
mtm
Registered User
You don't need any special oil, just normal differential oil (75W-90). It might be better to use synthetic (Mobil 1, Amsoil, or Redline) but that goes for all differentials. The Truetrac is a mechanical, gear locker and not a clutch type LSD. The LSD (limited slip) differentials do need gear oil specifically for LSD differentials...but not the truetrac.