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NP cases/difference?

Discussion in '1982-Present GM Diesel' started by DieselFreak, Apr 29, 2003.

  1. DieselFreak

    DieselFreak Registered Member

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    Can anyone give me a short description of the different NP transfer cases? Thanks

    DieselFreak
     
  2. tRustyK5

    tRustyK5 Big meanie Staff Member Super Moderator GMOTM Winner Author

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    NP203...full time 4WD, cast iron, chain driven, 2.01:1 low range, 1:1 high range. Used on almost everything from 73-79.

    NP205...part time 4WD, cast iron, gear driven, 1.96:1 low range, 1:1 high range. Used from late 60's through to 91 depending on model and transmission.

    NP208...part time 4WD, aluminum case, chain driven, 2.61:1 low range, 1:1 high range. Used from 81 to 88.

    NP241...part time 4WD, aluminum case, chain driven, 2.72:1 low range, 1:1 high range. Used from 89 to mid-late 90's (maybe longer...)

    Unless you're talking about really old or really new most Chevy 4x4's will have one of these four T-cases.

    The S-10's got a NP207 in the earlier years, then a NP231 in later years. Both aluminum chain driven part time T-cases.

    Rene
     
  3. DieselFreak

    DieselFreak Registered Member

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    Oh my Rene you'rereally a "cliff in the sea".
     
  4. azblazor

    azblazor 1/2 ton status Premium Member

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    [ QUOTE ]
    Oh my Rene you'rereally a "cliff in the sea".

    [/ QUOTE ]

    That's a good thing ....right? /forums/images/graemlins/shocked.gif
     
  5. tRustyK5

    tRustyK5 Big meanie Staff Member Super Moderator GMOTM Winner Author

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    LOL, I've been called a lot of things before...but I think this one got lost in the translation. /forums/images/graemlins/grin.gif

    At any rate I think being a "cliff in a sea" is good? /forums/images/graemlins/1zhelp.gif

    Hope the info helped...

    Rene
     
  6. DieselFreak

    DieselFreak Registered Member

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    nvermind it was direct translation from swedish. it means that you're really there when somebody's (like me) screaming for help. The reason i haven't been able to respond is that i've been out at my granny's place for 2 weeks. But now im back on track.
     
  7. tRustyK5

    tRustyK5 Big meanie Staff Member Super Moderator GMOTM Winner Author

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    LOL, no big deal. I kinda figured it was something lie that. My family is Dutch and I know first hand how poorly some things translate./forums/images/graemlins/smile.gif

    Rene
     

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