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Parts & Service

EVERYTHING YOU NEED

to keep your power systems running

  • Click here for Parts

    Parts

    Peterson maintains a parts department exclusively for our generator and engine customers. Additionally, parts ordering is available 24 hours a day, 7 days a week with Cat's online PartStore.

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    Service

    Our in-house service department includes dedicated facilities for commercial engines and on-highway truck engines. Capabilities range from smoke opacity testing and oil sampling to comprehensive engine diagnostics, tune-ups, complete in-frame overhauls, and repowers.

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    SOS Fluid Analysis

    Testing your engine oil, coolant, and other fluids can help identify potential problems before they become needlessly expensive to fix. Peterson's fluid analysis lab can help you keep your engine in top shape.

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    Parts & Service Specials

    As an authorized Cat dealer, Peterson offers Cat-sponsored specials on purchases of parts or service. Take a look at our current offerings.

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    Finance & Credit

    To make purchasing parts and service convenient for your operation, Peterson is proud to offer the Cat Financial Commercial Account. See how buying through Cat Financial can benefit you.

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