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 Brush — Top Red
Model Number: 22-18-1121
The Milwaukee 22-18-1121 is a genuine OEM Carbon Brush — Top, Red — for use in compatible Milwaukee corded tools. The red color and top designation identify this as the specific positional brush for the top brush holder position in the motor, distinguishing it from the corresponding bottom brush in a paired brush system. Carbon brushes transfer electrical current from the stationary brush holders to the rotating commutator in a universal motor, sustaining armature winding energization throughout tool operation. Brushes wear progressively and must be replaced before reaching minimum length to prevent the spring, retainer, or lead wire from contacting the commutator and causing irreversible damage. When replacing brushes in a paired system, both brushes should be replaced together for even wear going forward.
Using a genuine Milwaukee OEM carbon brush ensures the correct compound grade, dimensions, and positional designation for the motor and holder it serves. Always verify your catalog number and serial number on Milwaukee's website before ordering to confirm this is the correct brush for your specific unit.
Features
- Genuine Milwaukee OEM top red carbon brush for compatible Milwaukee corded tools
- Red color and top designation identify the correct positional brush for the top holder
- Carbon/graphite compound matched to the motor's commutator for optimal wear rate
- Replace before minimum length to protect the commutator from contact damage
- Verify catalog number and serial number on Milwaukee's website before ordering
Specifications
- Type: Carbon Brush (Top — Red)
- Material: Carbon/Graphite Compound
- Application: Top Brush Position — Commutator Current Transfer in Brushed Universal Motors
- Compatibility: Always verify part compatibility using your tool's model and serial number before ordering
Includes
- (1) Milwaukee 22-18-1121 Carbon Brush — Top Red
