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Thread: torque converter seal

  1. #1

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    torque converter seal

    what are the main causes for the seal to break down?

  2. #2
    peter thomson's Avatar

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    Overfilling the box is one cause

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    I would that think that for any of the following reasons the seal would breakdown
    Too hot
    Too cold - like minus 100
    Lack of fish
    Polar bear attack
    Can't get up from under the ice


    Hope this helps i have a included a picture of a new seal to help you

    Last edited by Nutter_John; 02-08-2007 at 08:04 PM.


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    I thought you had totally lost it there for a second John. Had to re-read the question twice.

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    Nick VR4's Avatar

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    Wrong fluid could cause a failure contamination possibly causing overheating
    To much Fluid seeping into seal
    Nick

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    Question

    Quote Originally Posted by Nick VR4
    Wrong fluid could cause a failure contamination possibly causing overheating
    To much Fluid seeping into seal
    not a bearing then

  8. #8

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    i can see why u are called nutter john:

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    Kieran's Avatar

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    Quote Originally Posted by richard_v6
    not a bearing then
    Nah, not usually. It often just 'goes'.

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    Quote Originally Posted by Kieran
    Nah, not usually. It often just 'goes'.
    There is an inherent design fault with VR4 boxes. the oil is not filtered correctly due to the direction of flow, hence the common failure of the TC seal.


    http://www.clubvr4.com/forum/showthr...hlight=gearbox

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    richy rich's Avatar

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    ^^^^ is correct but the biggest reason it fails is because there was a design floor in the tc seal, witch has now been redesigned.

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    Quote Originally Posted by SGHOM
    There is an inherent design fault with VR4 boxes. the oil is not filtered correctly due to the direction of flow, hence the common failure of the TC seal.
    Hmmm.... I agree there does seem to be a recurrent problem with the T/C seal, but this stuff about the ATF flow being wrong?.... I don't buy it, especially when the modified T/C seal clears up the problem....

  13. #13
    ANTHONY's Avatar

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    its shame the the redesigned seal is not a recall issue
    "Finishing second means you are the first person to lose"................ (Gilles Villeneuve)



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    so this redesigned seal, it is what mitsi sell now for w5a51's?

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    Kieran's Avatar

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    Quote Originally Posted by bradc
    so this redesigned seal, it is what mitsi sell now for w5a51's?
    I think so. Maybe Richy can elaborate on the difference between the two?

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    Quote Originally Posted by Kieran
    I think so. Maybe Richy can elaborate on the difference between the two?
    nope

  17. #17
    Kieran's Avatar

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    Quote Originally Posted by richy rich
    nope

  18. #18
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  19. #19

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    lol. Does anyone have the part numbers for the old and new? you could probably find the info in caps

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    richy rich's Avatar

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    yes thank you

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