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  1. M

    Komatsu engine

    I would have to pull the engine to fix the cylinder, so doing a long block swap would save me a few days or longer on down time, but I can't find the cummins equivalent block/ model. I'm told it's a cummins qsl9, but the only ones I can find are newer tier 4 and I'm not sure if they are the same...
  2. M

    Komatsu engine

    Repairing the one cylinder is looking like my only option to get back running quickly. My major obstacle is time. I need to be running by the end of the month and I can't find anyone around that could do the work that fast which is why I was thinking of swapping. I'm in south carolina, if...
  3. M

    Komatsu engine

    I will not be doing the work myself. My mechanic would do it and yes he has the tools and knowledge to do it. I'm leaning towards replacing the engine which is why I need the answers to knowing how to tell if another engine is compatible.
  4. M

    Komatsu engine

    I'm new to the forum and hoping to find some help here. I have a 2013 d65wx-17. I had a valve break and ruined one cylinder. I'm debating on whether to fix the one cylinder or replace the whole engine. I have found a rebuilt engine but the cpl# doesn't match. I'm want to know if that matters...
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