Get The Cat® Parts You Need

Getting all the right parts for your Cat® equipment as quickly as possible means less costly downtime. Genuine Cat® parts are highly engineered to perform for your specific machine. To make things even better, your parts order can be shipped directly to you, to your nearest location, or to one of our convenient parts drop locations.

Looking for ag parts?

Ziegler Ag Equipment carries a full line of innovative ag machinery from trusted brands like AGCO®, CLAAS, and Cat® and has an extensive parts distribution network built to keep you up and running. Learn more about how to order ag parts by referencing this Ag Parts Lookup Guide.

3 Ways to Order Parts


Visit for real-time pricing and availability.

Find AGCO Parts at First time users will need to select Ziegler as their preferred dealer to view parts books, current stock levels and place orders.

Find CLAAS Parts using Parts Doc in the CLAAS Connect portal. First time users will need to create an account and select Ziegler as their preferred dealer.


If you have your part number, call our Parts Express hotline:

Minnesota: 800.422.4218
Iowa: 800.752.0856

In Person

Find the nearest Ziegler location or parts drop near you.

Buying Options

New Parts

With over 441,000 different part line items in stock, Ziegler is able to fill 97.3% of all parts orders within 24 hours. From batteries, fluids, and filters to complete components like engines and transmissions, we have the parts from Caterpillar® and other leading brands you need and we’ll get them to you—fast!


Used Parts

Dependable used parts can help you extend the life of your equipment, eliminating the need to invest in a new machine. Dismantled equipment, machinery parts, attachments – we have the used Cat® parts sure to meet your needs.

Contact Used Parts at: 800.252.5804

Remanufactured Parts

Remanufactured Caterpillar® parts and components provide same-as-new performance and reliability at a fraction of the cost of new parts. Our over-the-counter availability gives you more options at repair and overhaul time.

Contact a Location

Exchange Parts

Ziegler CAT offers exchange components ready for sale and immediate installation at your nearest location. Exchange components are a cost-effective alternative to new Cat® parts, and minimize repair time while maximizing machine availability.

  • Torque converters
  • Transmissions
  • Engines
  • Hydraulic cylinders and pumps
Parts Shuttle

Parts Drops

Ziegler offers over 110 parts drop locations throughout Minnesota, Iowa, Wisconsin and Missouri. These locations allow you to order parts and have them shipped to a parts drop location close to you, saving you time and getting you the parts you need – fast.

Search Locations

Pile of Used Parts

Used Parts

Whether a used final drive, pump or transmission, we can provide quality parts you can count on. If we do not have the used parts you need in our inventory, our used parts department can track down what you need through our used parts locating networks.

Contact Used Parts at: 800.252.5804


Cat equipment operator working on equipment

Performing Your Own Service Just Got Easier

Sometimes it just makes sense to do your own repairs and maintenance. Cat® Self-Service Options offer a broad range of common repair options, packaged with everything you need to do the work yourself — in your shop or in the field.

See What’s Available

Cat Card

Need a way to pay for parts, services, rentals, attachments, and more wherever the job takes you? Use the Cat Card just like a credit card at participating Cat dealers and Cat Rental Stores. It’s fast, convenient, and flexible.

Ready to apply? Start the Cat Card credit application today. It only takes 5–7 minutes to apply.

Apply Now