Description
Overview:
The Driving Shaft for Milwaukee M18FHIWF12 Impact Wrench is a genuine Milwaukee component that transfers drive from the motor and gearbox to the hammer mechanism. Built from durable, precision‐machined steel, it is made to handle repeated high-torque loads and the shock forces typical of impact tools. This OEM part (No. 4931465332) keeps your wrench operating smoothly and helps restore lost performance when the original shaft is worn or damaged. It is designed specifically for the Milwaukee M18FHIWF12 and M18ONEFHIWF12 high-torque impact wrenches, ensuring an exact fit with the factory assembly. For tradespeople and DIY users, replacing a tired driving shaft can reduce vibration, improve consistency, and extend the service life of related components inside the tool. As a Genuine Part, it offers reliable compatibility and build quality.
Key Features:
- Genuine Milwaukee OEM part for assured fit and function (OEM No. 4931465332)
- Precision-machined steel construction for strength and long service life
- Direct-fit for M18FHIWF12 and M18ONEFHIWF12; no modifications required
- Helps restore impact performance and maintain consistent torque delivery
- Engineered to manage shock loads in heavy-duty use
- Smooth running to minimise vibration and wear on adjacent components
- Straightforward installation using standard workshop tools
- Supports reliable operation in automotive, construction, and plant environments
- Suitable for preventative maintenance to reduce downtime
Typical Applications:
Used when refurbishing or repairing Milwaukee high‐torque impact wrenches that are struggling to deliver power, running roughly, or showing internal wear. Common in automotive wheel work, structural fixings, plant maintenance, agricultural machinery repair, and workshop settings where frequent tightening and loosening of stubborn fasteners demands a robust, reliable drive train inside the tool.
Also known as:
Impact wrench drive shaft, wrench drive spindle, motor drive shaft for impact wrench, internal drive shaft, hammer drive shaft for Milwaukee impact tools.
Fits Models:
M18FHIWF12, M18ONEFHIWF12
Product Specifications
| L&S Part No. | MIL4931465332 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Milwaukee |
| OEM No. | 4931465332 |
| Unit of Sale | 1 |
| Applications | M18FHIWF12, M18ONEFHIWF12 |
| Machine Type | Impact Wrench |
| Fits Brands | Milwaukee |
| Fits Models | M18FHIWF12 | M18ONEFHIWF12 |
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