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 Shaft/Gear Assembly
Model Number: 32-05-0121
The Milwaukee 32-05-0121 is a genuine OEM Spindle Shaft/Gear Assembly for use in compatible Milwaukee tools. The spindle shaft/gear assembly is the combined output shaft and integral gear component — a shaft that incorporates one or more machined gear teeth directly on its body, eliminating the need for a separate gear pressed or keyed onto the shaft. Integrating the gear and shaft as a single unit improves concentric accuracy between the gear teeth and the bearing journals, reduces the part count at that drivetrain stage, and eliminates the potential for a separately assembled gear to spin on the shaft under load. A worn, chipped, or damaged spindle shaft/gear assembly that introduces noise, vibration, or loss of power transmission requires replacement to restore smooth, efficient drivetrain operation.
Using a genuine Milwaukee OEM spindle shaft/gear assembly ensures the correct gear tooth geometry, bearing journal dimensions, and shaft length for the gearcase 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 shaft/gear assembly for compatible Milwaukee tools
- Integrated shaft and gear design eliminates gear-to-shaft assembly for improved accuracy
- Concentric gear teeth and bearing journals ensure smooth, vibration-free drivetrain operation
- Replacement restores efficient power transmission when teeth are worn or chipped
- Verify catalog number and serial number on Milwaukee's website before ordering
Specifications
- Type: Spindle Shaft/Gear Assembly (Integrated)
- Material: Hardened Steel
- Application: Combined Output Shaft and Integral Gear in Gearcase Drivetrain
- Compatibility: Always verify part compatibility using your tool's model and serial number before ordering
Includes
- (1) Milwaukee 32-05-0121 Spindle Shaft/Gear Assembly
