Heavy-Duty: Defined

Over 1,000 acronyms, technical terms, and industry slang indexed and explained so you can be sure everyone is speaking the same language. If you’ve ever wondered what a wiggle wagon or a pintle hook might be, the Diesel Dictionary makes it quick and easy to find out for sure.

Diesel Repair Diesel Terms Dictionary

Repair Acronyms, Technical Terms, and Usage

Acronyms are commonly used in repair information, including wiring diagrams, remove & replace instructions, recalls, and other technical documents. The Diesel Dictionary lists them all and makes it easy to search for exactly the term or jargon you need to understand any type of repair document.

Should you use a cheater bar on a cornbinder?

Have you checked the TDC on that Cummins ISX2350?

When you test an engine, should you run it at WOT?

Diesel Dictionary has the answers!

Every Definition You Will Ever Need.

Users can search by word or acronym to see definitions to obtain a better understanding to ensure any repair is done right!

Over 1,000 Definitions

Our database contains thousands of definitions and acronyms, so you never have to guess second anything you read in any repair document.

Contains Repair Acronyms and Word Definitions

Acronyms are commonly used in repair information, including wiring diagrams, remove & replace instructions, recalls, and other technical documents. For example, if you aren’t sure what TDC means or what a BAP sensor is, Diesel Dictionary is your solution.

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Quick Search to Find any Acronym or Definition

Quickly find a meaning to any acronym or term in any repair document. No more second-guessing, panicking, or confusion- Diesel dictionary will give you any definition you need in one quick search.

Fully loaded dictionary database with acronyms and word definitions on Diesel Repair.

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Getting started with Diesel Repair is a breeze! Whether you want to dip your toes for free or dive right into our unlimited plan, we've got you covered. From symptom-based troubleshooting to equipment fault codes, parts information, and more, our easy-to-use platform is your ultimate resource for all things diesel repair. Join the thousands of satisfied customers who trust Diesel Repair for their heavy-duty repair needs.

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