AN fittings Thread size

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  • Fredd
    S2Forum Buff
    • Jun 2007
    • 41
    • Country: Sweden

    #1

    AN fittings Thread size

    Hi
    Does anyone know the thred size for various fittings on below parts. Dont have these localy so need to order. is there any guide available?

    K26/K27 turbo
    Example Water in M8x 1.5 ? to an6 ? right or wrong?
    Water out ?

    Oil out i have flange for should i use AN6 here?
    Oil in i have flange for AN6 ?


    Have sorted this i think

    Setrab oil cooler
    M22x1.5 to an 10 and then to Thermostatic Sandwich Oil Filter Adapter an10 to 3/8" npt

    thx
    Audi S6 1996 Red
    Audi S2 "RS2" 1995
    BMW X5 3.5 SD
  • Sleeper_Avant
    S2Forum Fiend
    • Mar 2009
    • 2372
    • Country: England

    #2
    AN sizes are not M threads, they are old school impreial if i remember rightly

    i.e 3/8inch

    and they are sized in - or "dash"

    this should help you out, i think lol
    1993 URS4 Avant Emerald Green 350+bhp
    1991 Ford Sierra Sapphire 4x4 in Magenta
    BoooOOOSSSSSTTTT BANG BANG CHIRP CHIRP

    Comment

    • Sleeper_Avant
      S2Forum Fiend
      • Mar 2009
      • 2372
      • Country: England

      #3


      damn links, click that for AN (Army Navy) sizes
      1993 URS4 Avant Emerald Green 350+bhp
      1991 Ford Sierra Sapphire 4x4 in Magenta
      BoooOOOSSSSSTTTT BANG BANG CHIRP CHIRP

      Comment

      • Fredd
        S2Forum Buff
        • Jun 2007
        • 41
        • Country: Sweden

        #4
        Originally posted by Sleeper_Avant
        AN sizes are not M threads, they are old school impreial if i remember rightly

        i.e 3/8inch

        and they are sized in - or "dash"

        this should help you out, i think lol
        Ment like this one for the turbo, i know its metric but not if its 1.0, 1,025, ,1.5.... Like this one http://www.ebay.co.uk/itm/AN-4-AN4-4...6#ht_500wt_689
        Audi S6 1996 Red
        Audi S2 "RS2" 1995
        BMW X5 3.5 SD

        Comment

        • Sleeper_Avant
          S2Forum Fiend
          • Mar 2009
          • 2372
          • Country: England

          #5
          i see, good call.

          i hope someone can help, if not i should be stripping my AAN over the next week or so and can check then for you
          1993 URS4 Avant Emerald Green 350+bhp
          1991 Ford Sierra Sapphire 4x4 in Magenta
          BoooOOOSSSSSTTTT BANG BANG CHIRP CHIRP

          Comment

          • Fredd
            S2Forum Buff
            • Jun 2007
            • 41
            • Country: Sweden

            #6
            Was quite wrong about the size, were to hardware stora today to messure the thread

            Turbo side water in M12x1.5
            Turbo side water out M14x1.5

            M12x1.5 also fits alot of other connections lika orginal fuel rail if you wish to adapt to AN fittings with steelhose.
            Last edited by Fredd; 27 September 2012, 07:16.
            Audi S6 1996 Red
            Audi S2 "RS2" 1995
            BMW X5 3.5 SD

            Comment

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