Posted in Caterpillar Trouble Repair Heavy Duty Diagnostic Tools

CAT ET SIS license has expired,how to solve?

We found the older CAT ET SIS 2019 version quite frankly a little buggy. The Caterpillar SIS parts searches were either painfully slow or CAT…

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Posted in Heavy Duty Diagnostic Tools

What is the procedure to root thru CAT SIS to find parts for this specific engine

Questions: I’m completely new to Caterpillar equipment and CAT SIS. I have received an inquiry from a customer for engine parts. He has sent me…

Continue Reading... What is the procedure to root thru CAT SIS to find parts for this specific engine