Is there a "definitive" water pump seal? | FerrariChat
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Is there a "definitive" water pump seal?

Discussion in 'Boxers/TR/M' started by kerrywittig, Aug 19, 2014.

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  1. kerrywittig

    kerrywittig Formula 3
    BANNED

    Nov 10, 2005
    1,668
    Ithaca, New York
    Full Name:
    Kerry David Wittig
    #1 kerrywittig, Aug 19, 2014
    There are 2-3 different configurations.....one piece & 2 piece seals.....I am about to replace my 4th seal in 2000 miles....this time a 2 piece.... I'm getting good at it, 3 1/2 hours out and 8 hours to replace and get all back to zero.....So it's become a "day job".

    But this seal deal sucks....anyone know the "SECRET"?

    R&R Me

    FYI....If it doesn't leak...DO NOT replace it!! (wish I'd followed that advice)
     
  2. 2NA

    2NA F1 World Champ
    Consultant Owner Professional Ferrari Technician

    Dec 29, 2006
    18,221
    Twin Cities
    Full Name:
    Tim Keseluk
    #2 2NA, Aug 19, 2014
    It really should last longer. Technique and attention to detail is very important. If the seal doesn't fit perfectly or the impeller doesn't run true it won't last long.
     
  3. kerrywittig

    kerrywittig Formula 3
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    Nov 10, 2005
    1,668
    Ithaca, New York
    Full Name:
    Kerry David Wittig
    #3 kerrywittig, Aug 20, 2014
    Last edited by a moderator: Sep 7, 2017
  4. Rifledriver

    Rifledriver Three Time F1 World Champ

    Apr 29, 2004
    37,103
    Cowboy Capitol of the World
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    Brian Crall
    #4 Rifledriver, Aug 20, 2014
    I install a one piece seal in every TR I service and never had a problem.
     
  5. vincenzo

    vincenzo F1 Rookie

    Nov 2, 2003
    3,373
    #5 vincenzo, Aug 20, 2014
    Might check the shaft runout next time you are in the WP. What the heck, also check to see that the shaft is centered in the seal's hole.

    FYI...
    In 83958 (a '90) the two piece failed and the one piece worked.

    Rgds,
    Vincenzo
     

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