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Make searching and finding your parts simple.

Visit on any device, anytime, anywhere to access over 1.4 million genuine parts with instant pricing and availability.

  • TestedAvailable 24/7, 365
  • TestedFind parts fast with serial # or part name
  • TestedAccess Cat electronic parts books (SIS)
  • TestedInstant parts pricing and availability
  • TestedSave your frequent orders
  • TestedSee order history and quick re-order
  • TestedCustomize your user preferences


Free set of adapters when you buy two sets of Advansys tips.


Undercarriage options priced for max value, max wear life, lowest costs.


Proven power and great value to suit many makes and models.


Solutions for the mining and construction industries.


Every repair has its own unique set of circumstances and we've simplified options to help you choose the right one to suit your needs.


Designed to match our world class Mining portfolio.

One Safe Source

The One Safe Source catalogue is your quick reference to the most highly used, most consumable Cat® parts needed to service and maintain a broad range of systems and machines.

One Safe Source Tutorials

How to register and sign-in on
Finding items on
How to find parts you need in SIS on
Setting your preferences on

Frequent Questions

Once you open click on the “Sign In / Register” at the top of the page, a new window will pop-up. Click on “Create an account” and you will be asked to complete your registration details. If you have a trading account with Hastings Deering make sure you enter your customer number on the registration form. It will take 24 hours for Hastings Deering to link your Parts.Cat.Com username to your customer account.
Get in contact with us: allows customers to upload “.csv” files containing a maximum of 100 line items. Should your order exceed 100 lines please split the file and place multiple orders. CSV lists should only contain two columns: Quantity and Part Number
Yes. Once items are added to your cart proceed to the Order Summary. Click on the “Export” button on the top right. You will be able to download the content of your cart into a csv file.
On the Shipping options you will be offered Hastings Deering’s default carrier services:
Road – Within QLD (FMT)
Road – Outside QLD (NQX)
Air Overnight (Toll Priority)
Yes, we can set up your account with a ‘receiver to pay’ delivery option with the carrier of your choice. Just email your customer number, delivery address, carrier name and account number with your carrier to

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