Introducing a new way to buy Cat® parts!


There’s a new way to buy genuine Cat parts online. It’s called and it has replaced the previous Cat PartStore. gives you the ability to check pricing and availability, compare specs on multiple parts, and choose delivery or pick up from the store. You’ll find all the Cat parts you need — over 1.4 million of them — and they’re just a couple of clicks away.

Mobile ready – Using your computer, phone, or tablet, you can search a catalog of over 1.4 million genuine Cat parts, with the ability to view real-time parts availability, product imagery, spec comparisons and parts info.

Convenient – Shop 24 hours a day, seven days a week for individual or bulk orders, online. No waiting in line or time on the phone. Enter Frequently Ordered parts or bulk orders by uploading a .CSV file. Ship to any location or pick up your order from your nearest Ohio Cat location.  Access Ohio Cat’s pricing and real-time availability.  Check-Out using your existing PartStore credentials, and payment information

Accurate – Access tools such as SIS, Cat Part books, Cat Reman and Cat Classic parts options, and technical graphics. View your order history with My Account tools.  Download Cat checklists to guide Do-it-Yourself service.

Benefits of Having an Account

  • Faster ordering with quick order
  • View order history and reorder
  • Place bulk orders by uploading a CSV spreadsheet
  • Gain access to other online applications

Learn More

  • Learn how to use all the features on by watching YouTube videos provided by Cat Products. Some topics include:
    • Have an account on PartStore already? Then you’re already registered! All you have to do is go to and login with your PartStore credentials!
    • Quick Order Feature
    • Parts Lookup
    • How to Register and Order Parts
    • How to set your preferences
    • How to find the parts you need in SIS

Need more information or assistance?

No problem! Our Online Parts Store Sales Administrator can help! Contact: Shelly Dalzell at 440-838-7401 or

Video Tutortials Tutorials Playlist (plays all of the below in order)

How to Register and Sign In on

How to Find Parts Using Parts Manuals

How to Find Parts Using Categories

How to Find the Parts You Need in SIS on

Using the Quick Order and Shopping Cart on

How to Set Your Preferences on