Recent content by MrBigRT

  1. M

    The seminal fluids thread!

    Jack, The Mopar #4874459 is the transmission oil (75w-85), the #4874469 is the differential oil (75w-140). --John
  2. M

    The seminal fluids thread!

    You might want to add the Mopar part numbers for the differential oil and additive: Mopar #4874469 75W-140 Synthetic Gear & Axle Lubricant Mopar #4318060AB Limited Slip Additive My local dealer wanted to sell me the transmission oil to use in the differential, saying his chart called for...
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