6 speed transmission

Discussion in '5.9L Engine and Transmissions (2003-2007)' started by Pakrat, Aug 21, 2021.

  1. Pakrat

    Could someone tell me the oil capacity for a 2005 6 speed? Gotta change it and I can't remember how much..... Thanks in advance !
     
    Pakrat , Aug 21, 2021
    #1

  2. GCroyle

    Folks might want to know if NV5600 cast iron or later G56 all aluminum. 2005 had both of these.

    Not sure if they are same or different capacity.
     
    GCroyle , Aug 21, 2021
    #2
    gsbrockman likes this.

  3. Pakrat

    I was told one was better than the other. I think it is the NV 5600.
     
    Pakrat , Aug 21, 2021
    #3

  4. GCroyle

    This should help you ID which trans.

    NV5600 reverse is right and forward. Like my avatar.
    G56 reverse is left and back.
     
    GCroyle , Aug 21, 2021
    #4
    AH64ID likes this.

  5. Pakrat

    Thanks guys. It is the NV5600. Reverse is to the right and forward. I have always used the Pennzoil synchromesh transmission oil. I guess it takes 5 quarts + a bit extra.
     
    Pakrat , Aug 21, 2021
    #5

  6. Timd32 TDR MEMBER

    This is what pops up. Not sure at times it's usually pretty accurate.

    Screenshot_20210821-172853_Chrome.jpg #ad
     
    Timd32 , Aug 21, 2021
    #6

  7. 6speed TDR MEMBER

    I have the coolers om mime (NV5600) and I over fill it, All together i put 8 qts in mine. Rumor has it the front bearing gets a little shy of oil when climbing inclines
     
    6speed , Aug 24, 2021
    #7
    slowmover likes this.
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