Before we list the tables, it is crucial to understand that IH did not always align model year changes with the calendar year (January 1). Typically, the "model year" for International Harvester ran from of the following year.
From the late 1960s until 1985, IH shifted to a "Kind/Code" format. A single line of text might look like 2590009U004452 Octane Press International Harvester Serial Number Plates | Octane Press 13 Mar 2018 — International Harvester Tractor Serial Number Table-
For a complete lookup of over 100 models, you can refer to the comprehensive International Harvester Serial Numbers PDF or the Anglo Agriparts Identification Guide . How to Decode Your Serial Number Plate Before we list the tables, it is crucial
Accountancy Practices and Tax Advisors
|
Individuals, Businesses, Trusts and Partnerships |
About UsCareers |
Support |
Follow TaxCalc |
Copyright © 2026 Acorah Software Products Limited. All Rights Reserved. TaxCalc, SimpleStep, TaxCalc CloudConnect and The Digital Tax People are registered trademarks of Acorah Software Products Limited. Unauthorised use of these marks is strictly prohibited.
Microsoft Edge, Outlook and Windows are registered trademarks of Microsoft Corporation in the United States and/or other countries. Apple, Mac, Mac OS, OS X and Safari are trademarks of Apple Inc., registered in the U.S. and other countries. Linux is the registered trademark of Linus Torvalds in the U.S. and other countries. Google, Chrome, YouTube and Gmail are registered trademarks of Google LLC, registered in the U.S. and other countries.
Our registered office is: Rubra One, Mulberry Business Park, Fishponds Road, Wokingham, RG41 2GY.
Registered number 03948264 (England and Wales). VAT number: 855 5726 91.