Brake Fluid

Discussion in 'Wheels' started by 103" 07-FXD, Apr 6, 2008.

  1. 103" 07-FXD

    103" 07-FXD Member

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    :bigsmiley31: I have a 2007 FXD and just installed pm 6 piston caliper. harley calls for dot 4
    but found on google serc. that you can mix 3 and 4 with no promblems. is this OK or just stick with dot 4. just trying to save trip to dealer. my truck omly gets 9 miles to the gal. ????
     
  2. glider

    glider Veteran Member

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    Stick with the DOT 4. It has better qualities than the earlier DOT 3 does.
     
  3. Goshawk

    Goshawk Member

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    Any auto parts store will have brake fluid. No need to buy from the dealer. I definitely would not mix.