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4 cylinder manual transmission help

Discussion in 'Technical Chat' started by 08pretaco, May 19, 2012.

  1. May 19, 2012 at 12:50 PM
    #1
    08pretaco

    08pretaco [OP] Almost there

    Joined:
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    Oliver
    az
    Vehicle:
    2014 Tundra 4x4 CM 5.7L SR5
    AFE pro dry s, Husky X-act Contour
    I am trying to figure out if on the 05+ 4 cylinder engines, the transmission differs between the 5 and 6 lug.

    From my research online I cannot really tell if there are any differences and just wanted to confirm.

    Reason for asking is because ever since my transmission was replaced, with a 5 lug model ( I can tell 5 lug due to the shift knob ), I have been having a noise in 5th gear just chillen around 50-55 mph. Dealership tells me its nothing to worry about but it sounds like a spun bearing maybe.

    Thanks for the help in advance
     
  2. May 21, 2012 at 5:45 PM
    #2
    1moonshine2

    1moonshine2 Well-Known Member

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    Appalachian Mountains in VA
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    Tacoma 4x4, 4cyl, 5spd, reg cab
    According to the factory service manual, the only manual transmission for the '05+ 4cyl is the R155. There is an R155F for the 4x4 models, but it's the same internally, just doesn't have the tail shaft extension housing so the transfer case can bolt up.
     
  3. May 21, 2012 at 11:22 PM
    #3
    jassco

    jassco Well-Known Member

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    2010 Access Cab 2.7L SR5 5spd, 4x4
    5100 set to .85 w/ rear TSB, 2012 Rear-view Mirror, Grillecraft, Team Trails FJ Wheels, TPMS canister, Rear headrest delete, Rear console delete, Valley Hitch, Frame undercoat, $2.99 Tailgate hose clamp lock, Avid light bar, 4x4 lighted switch ala Biceman.
    Isn't the shift knob without the sr5 or trd the same? Those two options come with leather wrapped, so even a 4x4 could have that black knob if no options were added. Only one model with two configurations. Shift knob is option specific.
     
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