Product Description
**Milwaukee parts change not only by model# but also by serial number. To look up your tools parts break down on Milwaukees website please click here:
Milwaukee Spindle Hub Assembly
Model Number: 14-73-0475
The Milwaukee 14-73-0475 is a genuine OEM Spindle Hub Assembly for use in compatible Milwaukee impact wrenches. The spindle hub assembly is the complete output shaft unit that connects the impact mechanism to the drive anvil — transmitting the rotary impact forces from the hammer-and-anvil mechanism through the hub to the drive output. The hub must withstand the continuous high-cycle impact loads of the impact wrench mechanism while maintaining correct dimensional geometry for smooth anvil engagement. A worn, cracked, or damaged spindle hub assembly that causes loose anvil engagement, loss of torque transmission, or excessive play at the drive output requires replacement to restore full, efficient impact drive performance.
Using a genuine Milwaukee OEM spindle hub assembly ensures the correct hub geometry and anvil interface dimensions for the impact wrench it serves. Always verify your catalog number and serial number on Milwaukee's website before ordering to confirm this is the correct assembly for your specific unit.
Features
- Genuine Milwaukee OEM spindle hub assembly for compatible Milwaukee impact wrenches
- Connects the impact mechanism to the drive anvil for torque transmission
- Engineered to withstand continuous high-cycle impact loads at the drive output
- Replacement restores full impact drive when original hub is worn or damaged
- Verify catalog number and serial number on Milwaukee's website before ordering
Specifications
- Type: Spindle Hub Assembly
- Application: Impact Mechanism to Anvil Torque Transmission Interface
- Compatibility: Always verify part compatibility using your tool's model and serial number before ordering
Includes
- (1) Milwaukee 14-73-0475 Spindle Hub Assembly
