nqh

  1. Gearz

    Transfer Case MP3023 NQH output shaft seal

    2011 Tahoe LTZ MP3023 transfer case output seal replacement. I have the seal but need the seal installer because it’s a 2 piece seal and I don’t want to damage it. Does anyone know where I could get the installer tool? This is the seal that needs the front driveshaft removed to have the seal...
  2. fondupot

    [HOW TO] Change the Transfer Case Fluid on NQH & NP0 T-case (2021+ Yukon, Tahoe, Suburban, etc)

    Another addition to the tech info here. Enjoy. Hope this helps someone to get a little dirty and DIY something. This video shows how the transfer case is serviced on 2021+ GM SUV's. As far as i can tell, Yukon's and Tahoe/Suburbans either come with the 2-speed NQH transfer case, or the...
  3. D

    NP0 to NQH 2 Speed Transfer Case Swap

    Hi Gang - I am looking to swap my 1 speed transfer case (NP0 option) out for a 2 speed transfer case (NQH option). So far I know I will need the TC itself, the 4WD switch, and the appropriate TCCM. I've listed the parts that I believe to be correct to do the swap. If any of you that have done...

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