Aftermarket brake drums

Discussion in 'General Motoring' started by Mark G., Jul 23, 2008.

  1. Mark G.

    Mark G. Guest

    Good afternoon.

    The local Napa store quotes me $44 for a brake drum for my 1991 Accord.
    The local Honda dealer quotes $114.

    Any words of wisdom on whatever Napa is selling here?

    (My favorite online Honda parts dealer quotes $65, but then there's the
    shipping and the wait time.)

    Thanks
    -Mark
     
    Mark G., Jul 23, 2008
    #1
  2. Mark G.

    jim beam Guest

    they might be ok. they might not. i've seen cheapo chinese stuff
    crack, so beware.
     
    jim beam, Jul 23, 2008
    #2
  3. Mark G.

    Mark G. Guest

    Turns out, my local Napa store carries an "OEM-grade" drum for $65,
    so I went with those. They're American-made, so hopefully they won't
    crack the first time I press the brake pedal. :-o

    -Mark
     
    Mark G., Jul 24, 2008
    #3
  4. Mark G.

    johngdole Guest

    Yeah, NAPA often has 2-3 grades of parts for every budget. Get the
    premium grade and you should be fine. That said, service-grade rotors
    (Like Raybestos Red Box or Raymold) worked fine for me.
     
    johngdole, Jul 25, 2008
    #4
  5. Mark G.

    jim beam Guest

    i'm fine with some of the after-market disks and drums, just don't buy
    cheap chinese crap. they use crap iron, they don't know how to heat
    treat, and they don't know about stress risers.

    example:

    http://www.flickr.com/photos/38636024@N00/2700630346/

    vs.

    http://www.flickr.com/photos/38636024@N00/2700630344/
     
    jim beam, Jul 25, 2008
    #5
  6. Mark G.

    Mark G. Guest

    I suspect that the Chinese foundries _do_ know their business.
    Their business just happens to be meeting a market demand for
    cheaper, crappy products. I'll bet my bottom dollar that castings
    can be made less expensive by eliminating the fillets that prevent
    stress cracking. Less-complex pattern making, perhaps?
     
    Mark G., Jul 31, 2008
    #6
  7. Mark G.

    jim beam Guest

    absolutely not. the cost delta between the two mold patterns is zero.
    zip. nada. absolutely nothing. and that doesn't account for crappy
    steel that cracks outside of the stress riser zone! [i should post pics
    of that for you too.]

    seriously, if you see castings like that, any material, any application,
    don't walk, /run/ away. the perpetrators need their orifices used for
    teeming ladles.
     
    jim beam, Aug 1, 2008
    #7
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