C-15 Powered Machines

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With Bronze, Silver, Gold and Platinum, you're assured every part meets rigid Cat quality standards. Choose the appropriate kit level, plus a variety of suggested options to obtain all the parts necessary to complete your engine rebuild.

Get more for your money. Prepackaged kit options feature improved pricing and contain everything you need for a cost-effective repair solution.

Count on quality. Genuine Cat engine components are manufactured to precise specifications and engineered for a reliable rebuild, boosting productivity and minimizing downtime. They work together as a system to give your machine new life.

Save time and effort. Because there's no need to select individual parts for the repair, you always get exactly what you need - no more, no less. That simplifies ordering and handling, shortens turnaround time and reduces the chance for errors.


Rebuild kits are specific to the machine, the machine serial prefix, engine model and engine arrangement. To find your Engine Rebuild kit you will need the following:

  • Machine serial number prefix
  • Engine model
  • Engine arrangement

Once you have that information, use the Cat Engine Rebuild Kit configurator to find the correct kit for your machine.