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Alternator for 2002 2500 gasser

Discussion in 'Ram Trucks' started by NPMinc, Jan 9, 2015.

  1. Buddy just put a straight blade hiniker on his 02 2500. Hes looking to upgrade the alt from the standard factory one and said hes having a hard time finding anything with more then the 136 amp output. This is for a 5.9 gas engine. Any suggestions appreciated Should also note he put in a heavy duty battery and cleaned the terminals etc. Any other electrical system upgrade advice also appreciated
  2. Laszlo Almasi

    Laszlo Almasi Senior Member
    Messages: 326

    Second battery, upgraded wires on everything: search for "the big three" either here or on youtube. I think the 136A alt should be fine for now. You need these upgrades anyway so don't spend the extra green unless it's absolutely necessary.
  3. chevyzrule810

    chevyzrule810 PlowSite.com Addict
    Messages: 1,288