Parts Catalogues

Stay up-to-date with the latest Cat Parts

Fill in the form to download the two latest Caterpillar Parts Catalogues.

Catalogue Contents Include:

  • Warranty Information
  • Parts Numbers
  • Use Descriptions
  • Feature Lists
  • Sizing
  • Pictures
  • Repair Information
Parts Catalogues Cover

One Safe Source

The One Safe Source catalogue is a reference of the most highly used, most consumable Cat® parts available. It offers a quick reference and one-stop shopping for parts needed to service and maintain a broad range of systems and machines.

Dealer Service Tools

The Dealer Service Tool Catalogue offers Cat dealers and customers a wide selection of general-purpose tools, shop equipment, and speciality tools to make tooling your site easier.


Parts.Cat.Com (PCC) is accessible anytime, anywhere, from any device. At your fingertips, you have access to over 1.4 million Cat parts. Buying parts for your equipment has never been faster or easier.

About WesTrac Cat

As one of the largest authorised Caterpillar dealers in the world, WesTrac provides customers with a wide array of machinery and construction equipment as well as a comprehensive whole-of-life management solution designed to make owning and operating equipment as easy, profitable and safe as possible – from selection and finance through to maintenance and resale.

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