Cummins isx15 turbo

Discussion in 'Peterbilt Forum' started by missjhawk, Jan 21, 2020.

  1. missjhawk

    missjhawk Medium Load Member

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    Jul 24, 2013
    nutbush
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    Anybody no the best way to fix/buy on a Cummins isx15 turbo cheapest way I do plan to do a few upgrades mechanic says to put a 600hsp turbo been researching I need numbers off a 600hsp

    I have a 2013 Pete 587 450st it has 500,000 it don't smoke, tap, knock, rattle
     
  2. Twitchy tech

    Twitchy tech Bobtail Member

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    Jan 20, 2020
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    Great motors until the turbo actuator goes. Got them in some 2018 internationals here. Already had 2 of them go boom. Not sure of the numbers though, friend. Good luck.
     
  3. Ridgeline

    Ridgeline Road Train Member

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    Dec 18, 2011
    Michigan
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    Get a center section spool kit, any mechanic worth anything can change out the center section of a turbo.
     
    spindrift and missjhawk Thank this.
  4. spindrift

    spindrift Road Train Member

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    Dec 2, 2014
    Texas
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    Do as RL suggested. You can't change a turbo on a 2013 ISX without downloading a new ECM program...and you don't want to go there.
     
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