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tstryk's avatar
tstryk
Explorer
Sep 03, 2019

CUMMINS AC TENSIONER

Anyone know where I can buy one of these tensioners for the AC V belt on my Cummins ISL?

  • Not 100% positive but that looks like a threaded rod screwed into the eyelet. Try turning it out. If it comes out go to a industrial supply store and purchase a threaded rod grade 5 or grade 8. Cut to length use
    "lock-Tight" when installing the threaded rod into the eyelet. You now have manufactured your own tensioner. Hope this helps
  • Take your engine serial number with you to your local Cummins dealer's parts counter.
    Bill