Learn about machine maintenance, components, selection, parts and beyond.

You need the information. We’ve got you covered!

Western State Cat Services

Click the image below to download version 46 of the Caterpillar Performance Handbook.

PerformanceHandbook

Click the image below to view the 2015-2016 Fast Moving Parts Catalog.

Western State Cat Parts Catalog

Looking for a finance form? Below are our sellers permit and W-9

WSECO W-9

Idaho Reseller Permit 2018 ST101

WA Reseller Permit

WY Tax Exemption

Publications.cat.com replaces Caterpillar Media Information Center (CMIC) and Media On-line Ordering System (MOOS).

  • Single-sign on with existing CWS accounts
  • One common website for customers
  • Parts and Operation and Maintenance Manuals available to order
  • PDF, book and CD
  • Additional purchasing methods – PayPal, credit cards and purchase order