Finding Your Milwaukee Serial Number
Where to Find the Serial Number on a Milwaukee Tool
If you need to identify a Milwaukee tool for spare parts, accessories or repair information, the first thing to check is the tool’s serial number. On most Milwaukee products, this can be found on the rating plate or nameplate sticker fitted to the tool, battery or charger.
The rating plate is usually a white, silver or printed label showing details such as the model number, serial number, voltage and product information. If the tool has been used on site, the label may be dusty, worn or partly hidden, so clean the area carefully before checking.
Common Milwaukee Serial Number Locations
The exact location can vary by product, but these are the most common places to check:
- Cordless drills and impact drivers: side of the motor housing, near the battery slot or underside of the handle.
- Batteries: bottom or base label, often near the slide rails.
- Chargers: underside or back of the charger body.
- Saws, grinders and larger tools: main body rating plate, near the handle, motor housing or guards.
What Details Should You Record?
When checking your Milwaukee tool, note down the model number or Cat. No., the serial number, any date code shown, the voltage such as M12 or M18, and take a clear photo of the full rating plate.
How to Read a Milwaukee Serial Number
On many Milwaukee portable electric power tools, the serial number follows a 13-character format. This can help identify useful production details, including the year and week of manufacture.
A Milwaukee serial number may include a 3-character prefix, a revision code, a manufacturing plant code, the year and week of manufacture, and a final unit number. For example, if the serial number includes 23 in the year position and 15 in the week position, this would usually point to manufacture in week 15 of 2023.
The exact layout can vary, so always use the full model number, Cat. No. and serial number together when identifying the correct tool or spare part.
Need Milwaukee Parts or Accessories?
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Milwaukee Serial Number FAQs
Is the Milwaukee serial number the same as the model number?
No. The model number or Cat. No. identifies the type of tool, while the serial number helps identify the individual tool and production details. For parts enquiries, it is best to use both together.
Where is the serial number on a Milwaukee drill?
On many Milwaukee drills and impact drivers, the serial number is on the side of the motor housing, near the battery slot or underneath the handle.
Where is the serial number on a Milwaukee battery?
Milwaukee battery details are usually printed on the bottom or base label, often near the slide rails. Look for the model information, serial number and date code.
What if the rating plate is worn or hard to read?
Remove the battery, clean the area gently and take a clear photo in good light. If part of the label is missing, the model number, voltage and any remaining serial number details can still help narrow down the correct product.
Why do I need the serial number for spare parts?
Some Milwaukee tools look similar but can use different parts depending on the model, version or production date. The serial number helps reduce the risk of ordering the wrong part.
