PartStore™

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Buy your Cat parts online

Save time with the improved PartStore™

Our streamlined ordering process makes it quicker and easier to purchase Cat parts online.

Simply find the parts you need, use the new instant freight calculators to determine the total cost and finalise your purchase straight away with either your WesTrac account or credit card.

With 24/7 access to all the Cat parts you need, the improved PartStore now offers a range of benefits including:

  • Single page registration and instant access to PartStore for all new users
  • Accurate, instant freight calculations so you know the total cost before you order
  • New credit card payment options for new users and existing cash accounts.

For more information, download the PartStore Cheat Sheet or the PartStore FAQs

Fast and convenient

The PartStore system includes several time saving features that help you complete your parts order quickly and efficiently online. Using PartStore you can:

  • Check real time parts pricing and availability
  • Search more than 800,000 parts using our FREE online Cat parts manuals
  • Choose from new, remanufactured, Cat Classic, Dealer Exchange or used Cat parts
  • Place orders with frequently ordered parts lists that can be shared across companies
  • Review online order history, invoices and reman core status for more accurate record keeping
  • Streamline the ordering process by specifying user preferences. 

Getting Started

To get started, watch the videos on the right.