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any one ever change seals in a np 205

Discussion in '1969-1972 K5 Blazer | Truck | Suburban' started by asisco72, Aug 22, 2005.

  1. asisco72

    asisco72 Registered Member

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    i think i need new seals in my transfer case i keep getting tranny fluid in my transfer case my trans was just rebuilt and i thought that might help the problem but still getting fluid in transfer case bad trans rebuild or bad seal???
     
  2. arq

    arq 1/2 ton status

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    did you change the o-ring seal too? you also have to be carefull when you put the two back together without damaging the o-ring. any pitting along the seal contact? also did you lubricate the seals or run them dry?

    I am assuming you have the th350/np205 setup.

    ARQ.
     
  3. vtblazer

    vtblazer 1/2 ton status GMOTM Winner

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    Mines leaking also but from the front output shaft. :(

    I'm hoping I can change it while its still in the truck, anybody ever tried it that way?
     
  4. vtblazer

    vtblazer 1/2 ton status GMOTM Winner

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    Have you checked/changed your seals yet?

    How'd it go?
     

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