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 1st Intermediate Gear
Model Number: 32-42-1380
The Milwaukee 32-42-1380 is a genuine OEM 1st Intermediate Gear for use in compatible Milwaukee tools. The first intermediate gear is the initial reduction stage in a multi-stage gear train — the first gear to mesh with the pinion on the motor shaft, reducing motor speed and multiplying torque before passing drive power through the subsequent gear stages to the output spindle. As the gear closest to the motor in the reduction train, it must be hardened and profiled to handle the highest rotational speed and the beginning of the torque multiplication process. A worn, chipped, or broken first intermediate gear that produces noise, vibration, or loss of drive requires replacement to restore correct drivetrain operation from the first reduction stage through to the output.
Using a genuine Milwaukee OEM 1st intermediate gear ensures the correct tooth count, module, material grade, and bore dimensions for the gear train it serves. Always verify your catalog number and serial number on Milwaukee's website before ordering to confirm this is the correct gear for your specific unit.
Features
- Genuine Milwaukee OEM 1st intermediate gear for compatible Milwaukee tools
- First reduction stage in the gear train — meshes directly with the motor pinion
- Reduces motor speed and begins the torque multiplication process for the drivetrain
- Hardened tooth profile engineered to withstand high-speed motor pinion engagement
- Verify catalog number and serial number on Milwaukee's website before ordering
Specifications
- Type: 1st Intermediate Gear
- Material: Hardened Steel
- Application: First-Stage Speed Reduction in Multi-Stage Gear Train
- Compatibility: Always verify part compatibility using your tool's model and serial number before ordering
Includes
- (1) Milwaukee 32-42-1380 1st Intermediate Gear
