wreck99
Junior Member
I've got a 2019 1500 classic bighorn 5.7 hemi 3.92 anti-slip diff. I'm getting ready to change diff and transfer case fluids. The diff fluids are easy enough to find aftermarket, probably going with Amsoil or Valvoline squeeze bags for ease 75w90 up front, 75w140 rear and diff additive. However, I can't seem to find any definitive answer about aftermarket transfer case fluid. I called the dealer and they say I have the Borg Warner 44-40 transfer case. We have the 4wd auto. They want $55.20 a bottle for this stuff which is highway robbery. I asked and they are unaware of any aftermarket equivalent. Does anyone on here have experience using something other than the Mopar stuff in these BW 44-40 TCs?
Edit:
Maybe just answered my own question. I just found this on Redline's website. They are recommending this for the BW 44-40 (which I have) and reference the Mopar (68049954AC) part number too. Seems pretty convincing to me!
Listed under OEM compatibility:
BorgWarner 44-40/44/45/46/47/48/49 Transfer Cases
Ram/Mopar 68049954AA/AC
Ram/Mopar 68089195AA (edited)
Would still love other takes on this.
Edit:
Maybe just answered my own question. I just found this on Redline's website. They are recommending this for the BW 44-40 (which I have) and reference the Mopar (68049954AC) part number too. Seems pretty convincing to me!
Listed under OEM compatibility:
BorgWarner 44-40/44/45/46/47/48/49 Transfer Cases
Ram/Mopar 68049954AA/AC
Ram/Mopar 68089195AA (edited)
Would still love other takes on this.
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