Big EOFY Savings on Cat Compact machines until 30 June 2026. T&Cs apply. View Promotion

Big EOFY Savings on Cat Compact machines until 30 June 2026. T&Cs apply. View Promotion

Shopping for Cat parts made easy

Parts

With over 75,000+ product lines of genuine Cat® parts stocked across our branch network, 24/7 online ordering of over 1.4 million Cat parts from parts.cat.com, a dedicated Customer Service Centre and a large Parts Distribution Centre, we offer a cost-effective parts solution that keeps your machines working around the clock, without costing you a fortune.

Parts

Shop for parts your way

Shopping on PCC
Parts.cat.com or Cat Central
Online

Best for: Speed and simplicity. Frequent orders, bulk purchases, planned maintenance kits and ordering outside working hours. Accessible anytime, anywhere, from any device. Shopping on parts.cat.com via the Cat Central app is the easiest and fastest way to buy parts.

Live chat ready to go at WesTrac
Chat to a team member
Live Chat

Best for: Parts-related questions, troubleshooting, and expert advice. Use Caterpillar’s live chat and help centre to speak to a Parts expert who can help answer your questions.

MDM Mining and Civil calling WesTrac for emergency parts support
For emergency orders only
Phone

Best for: Emergency orders only call 1300 881 064. If your machine is down, or you require an urgent part by this afternoon, call us to place an emergency order. If it’s not an emergency, please use parts.cat.com, Cat Central, or use our live chat service.

Using a click and collect locker to get parts
24/7 parts lockers available
Click & Collect

Best for: When you need a convenient way to pick up parts. Order parts through Parts.cat.com and select your nearest locker. We will notify if the parts selected won’t fit. Wait for your notification, then go and get them within 48 hours.

Customer visiting a WesTrac branch
Come and see us in person
Visit branch

Best for: When you can’t access a device and need parts urgently. We only recommend visiting one of our local branches for parts support if you can’t access your phone, tablet, or computer.

Order Cat parts while on the go

Cat Central

If you’re someone who is constantly on the go, you need a more convenient way to purchase the Cat parts, tools, attachments, and equipment your team needs to succeed. The Cat Central app, available for both iOS and Android, enables you to order everything you need, all from your smartphone.

You’ll gain access to the largest selection of Cat products on the market, all available at competitive prices right from your fingertips.

The best part? You can link your VisionLink and Cat Central Apps, meaning you can purchase parts via your VisionLink app or browse parts on Cat Central based on alerts within your VisionLink app.

An industry-first parts delivery service

Click & Collect

Click & Collect is an industry-first parts delivery service from WesTrac: 24/7 access lockers that keep your parts secure until you’re ready to pick them up. Your nearest locker can be found by visiting locations.

buying a part on Parts.cat.com
Step 1
Order Parts

Order on parts.cat.com and select a ‘Click & Collect’ locker. Note: WesTrac will notify you if your part or parts are too large.

Customer receiving a notification
Step 2
Receive Notification

You will be notified when your order is ready for pick up at your nearest Click & Collect locker location.

Customer walking to Click and Collect locker
Step 3
Pick Up

Pick up your parts anytime within 48 hours from your order’s delivery.

Thomas Contracting Services
Testimonial
Thomas Contracting Services

“We currently use Click & Collect mainly for breakdown items. The ease of WesTrac’s system is second-to-none. I’m able to send our technicians a text with the pin number or QR code for the locker, then they grab and go. There is no hold ups or waiting at the counter during busy times. I’m also able to track when the parts were collected instantaneously so I can advise the machine operator when the tech will arrive without an extra phone call. I highly recommend Click & Collect to anyone using the WesTrac parts store, especially in breakdown situations or for individual parts collection ability.”

Elite Equipment Hire
Testimonial
Elite Equipment Hire

“We use the Click & Collect lockers for the convenience of the after hours services. This means less down time and more time with my machines running. Receiving email notifications for when my parts have arrived into the lockers let’s me not have to worry if they have arrived or not. I highly recommend the lockers for the simple use and great service it provides to my business.”

Blog posts about parts

Parts Media

Parts AutoStore at WesTrac Newcastle
Automated warehousing system
Autostore™

The Autostore™ system went live at WesTrac Newcastle in June 2023. It helps maximise use of space and speed up picking and put away processes, in turn leading to faster turnaround times for parts distribution.

Scan QR codes on Cat parts
Instant access to parts and support
New QR Codes

Scannable QR codes added to your new Cat machinery now serve as your gateway to a deeper ownership experience. A simple scan using your mobile device instantly sends you to an asset-specific experience that makes it easier than ever to search, find and order verified to fit parts and access equipment-specific maintenance resources.

Cat Central App
Instant access to parts and support
Cat Central App

The latest in parts ordering and support is now available 24/7 on any mobile device, thanks to the Cat® Central app.

Contact our friendly team

Have a parts enquiry?

If you need help buying Cat parts, use this form to send our team a message.

Watch 20+ tutorials to learn how to use PCC

Parts.cat.com Tutorials

The Help Center
Pickup & Delivery
Parts Diagram Simplifies Complex Assemblies
Add Items to Lists on parts.cat.com
Drag & Drop Parts Lists into Shopping Cart
Create a Quote
How-To: Customer Authority Level (CAL)
Add Equipment to “My Equipment”
Upload a Parts List File
Review Frequently Bought Together Suggestions
Get the Right Fit with the Green Checkmark
We had to pause your ad blocker. Toggle on to enable experimental ad blocking. Block Ads Check Over the Counter Purchases
See Your Notifications
Create a Saved List
Save a List
Copy & Paste Parts Lists into Shopping Cart
Explore the Control Center
Find the Right Parts
Create a Cat® Account
Service Recommendations
My Equipment
Using Cat® Credits (Outside of the United States and Canada)
Shop Top Selling Parts
The Help Center
Pickup & Delivery
Parts Diagram Simplifies Complex Assemblies
Add Items to Lists on parts.cat.com
Drag & Drop Parts Lists into Shopping Cart
Create a Quote
How-To: Customer Authority Level (CAL)
Add Equipment to “My Equipment”
Upload a Parts List File
Review Frequently Bought Together Suggestions
Get the Right Fit with the Green Checkmark
 We had to pause your ad blocker. Toggle on to enable experimental ad blocking. Block Ads Check Over the Counter Purchases
See Your Notifications
Create a Saved List
Save a List
Copy & Paste Parts Lists into Shopping Cart
Explore the Control Center
Find the Right Parts
Create a Cat® Account
Service Recommendations
My Equipment
Using Cat® Credits (Outside of the United States and Canada)
Shop Top Selling Parts
COOKIES
This site uses and sets "cookies" on your computer to help make this website better. By continuing to use this site without changing your settings, you are agreeing to our use of cookies.