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Order Cat-spare parts online - 365 days around the clock


Parts.Cat.Com is an online store for Caterpillar genuine parts where you can buy new and remanufactured Cat parts, Cat tools and more.

Browse thousands of parts by category, easily search by machine serial number or enter your part number to find exactly the parts you need.

You can also find exploded photos of spare parts in the online store.

As a customer of our online store, you'll receive an additional 7% DISCOUNT on your purchases.

Create your account right away and start buying your Cat spare parts online.

Why order Cat-spare parts online?

You can't always call or visit your dealer. When you shop online, you can order the parts you need from anywhere, anytime. Ordering parts online offers several advantages:

  • Exploded views - Exploded views of spare parts make it easier to find the right part
  • Cheaper price - Save on costs when you take advantage of the additional discount in the online store
  • Reliability - Buy the right parts every time

Get started by registering

When you shop online, you can order the parts you need from anywhere, anytime. If you don't have credentials yet, you can conveniently create them from the link. Once you have entered the site:

  • Click the Register button in the top panel
  • After this, the view is directed to the correct registration form (register with Avesco Finland)
  • Fill out the form. The registration request will be activated within 1-3 business days. When the ID has been created, you will receive a message about it and you can start buying spare parts conveniently.


This is how you benefit as a customer of Parts.Cat.Com

Registering at Parts.Cat.Com gives you the following benefits:

  • Take advantage of exclusive offers on your Cat parts in just a few clicks
  • You can quickly find the right parts for your machine
  • Exploded views of parts
  • See spare parts availability in real time
  • Self-service options so you can install parts yourself with step-by-step instructions

You will also be kept up to date with useful resources to help you keep your machine running at its best.

Already customer?


Easy ordering in the Cat online store

You can quickly find the right parts for your machine either by using
the spare part serial number or the machine serial number.

Search for the right part using the spare part serial number:


Enter the serial number of the spare part in the search field on the main page or directly in the appropriate field in the shopping cart.


Add the number of spare parts you need to the shopping cart in the appropriate field.


While in the shopping cart, you can save the cart for a later new order, continue adding new products, or go directly to finalize your order!

We will be happy to help you start the service and
choose the right spare part

Our spare parts service is always available if you are unsure which spare part to order or about your order.

See the contact information for your area below.

Rekisteröityminen verkkokauppaan Parts.Cat.Com on helppoa! 

Lataa ja seuraa vaihe vaiheelta ohjeitamme. Saat myös apua rekisteröitymiseen sekä asiointiin verkkokaupassamme asiakaspalvelustamme arkisin klo 8-16 välillä numerossa 0800 12280.

Lataa ohjeet rekisteröintiin


Download the user instructions for our online store here

We have compiled instructions for the most common actions on our Parts.Cat.Com webshop in the attached form.



Order Oils Easily Online

Below is a list of the most commonly used Caterpillar oils, greases, and additives by our customers. You can quickly and easily order them directly through the shopping cart feature.

  • Go to the shopping cart.
  • Enter the quantity in the first box at the top and the part number shown in the list in the next box.
  • Click the 'Add to Cart' button.



Parts.Cat.Com is Caterpillar's online store. In Finland, Avesco Oy is responsible for e-commerce orders.

  • Up to 7% additional discount on all spare parts
  • Order at any time
  • Regular campaigns with additional discounts
  • Access to all exploded views of CAT spare parts
  • Predefined service kits for CAT machines

You can see a realistic stock situation for each spare part in the online store.

We currently offer the following delivery options:

  • Delivery to the post office
  • Pick up from the Avesco outlet free of charge
  • In addition, you can order a part to Finland, by air freight directly from Caterpillar's European main warehouse

The delivery method is selected in the shopping cart at the end of the order.

If you cannot find the spare part number you are looking for, you can always contact the spare parts service on 0848 228 228, who will be happy to help you find the right part.