Kw ag200-400

Discussion in 'Trucks [ Eighteen Wheelers ]' started by dicky, Nov 9, 2010.

  1. dicky

    dicky Bobtail Member

    31
    8
    Aug 16, 2008
    st.paul , mn.
    0
    I think I've reached the end of my rope with the new style 8 bag,my back hurts just talking about it. I'm contemplating cutting and pasting either a Flex Air (AG380) or a Low Air leaf on. I would appreciate comments on both . I haul bulk so weight is always an issue, and know that the Flex is the lightest of the 2. TIA
     
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  3. Pablo-UA

    Pablo-UA Road Train Member

    7,604
    1,642
    Oct 11, 2010
    Borispol, Ukraine
    0
    as I can understand you wanna add four additional air springs... you wanna convert truck to four bag per axe susoention...

    IMO. the other arms are required

    Just compare:

    [​IMG]

    [​IMG]

    it is not so easy deal
     
  4. FLATBED

    FLATBED Road Train Member

    My last KW W900L Studio 280" Wheelbase had the AG200 and it was junk. KW did lots of work on it during warranty but it still rode like a chuck wagon.

    Heard asfter I sold it they came out with a RETRO KIT , bigger airlines and different valve .
     
  5. lastgoodusername

    lastgoodusername Medium Load Member

    444
    215
    Dec 18, 2008
    central NC
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    take a look at a volvo suspension, late 90's early 2000. can be had cheap, rides really well and a hell of a lot less moving parts.
     
  6. blackpipes

    blackpipes Light Load Member

    61
    18
    May 4, 2010
    king ferry,ny
    0
    id suggest the flex air personally. we have 2 petes, 1 with low air and 1 w flex air. we haul pneumatic tanks usually around 95000 gross. both have held up very well but i think the flex air rides way better. especially w our 1 spring ride trailer. makes that trailer feel like its air ride believe it or not. my next suspension will def be the flex air!
     
  7. dicky

    dicky Bobtail Member

    31
    8
    Aug 16, 2008
    st.paul , mn.
    0
    thanks for the replies, I think I'll try to find a flex air and try and keep it paccar.
     
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